<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <meta name="Keywords" content='机械五金,金刚石,超硬材料,复合片,砂轮,金刚石磨料,金刚石制品,培育钻石,'>
    <meta name="description" content=' 国机金刚石（河南）有限公司——建成科技驱动的世界一流金刚石产业集团'>
    <meta content="width=device-width, initial-scale=1, maximum-scale=1, minimum-scale=1" name="viewport">
    <title>国机金刚石(河南)有限公司--建成科技驱动的世界一流金刚石产业集团</title>
    <link rel="icon" type="image/png" href="./images/favicon.png">
<link href="./images/normalize.css" rel="stylesheet" media="all">
<link rel="stylesheet" href="./images/animate.css">
<script src="./images/jquery-3.7.1.min.js"></script>
<script src="./images/tailwind3.4.16.js"></script>
<script src="./images/icon.js"></script>
<script src="./images/wow.min.js"></script>
<link rel="icon" href="./images/favicon.png" type="image/png">
<style>
  .h-full {
    height: 100%;
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  .w-full {
    width: 100%;
  }
  .web_position {
    width: 94%;
    max-width: 1400px;
    padding: 24px 0;
    border-bottom: 1px solid rgb(221, 221, 221);
    margin-left: auto;
    margin-right: auto;
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  .text_ellipsis {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
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  .text_ellipsis_2 {
    overflow:hidden;
    text-overflow:ellipsis;
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2; 
    white-space: normal;
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  html::-webkit-scrollbar,
  body::-webkit-scrollbar {
    width: 4px;
    /* background: transparent; */
    background-color: rgba(244, 244, 244, 1);
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  html::-webkit-scrollbar-thumb,
  body::-webkit-scrollbar-thumb {
    background-color: #0276C1;
  }

  /* 自定义滚动条轨道样式 */
  /* body::-webkit-scrollbar-track {
    background-color: transparent;
    border-radius: 10px;
} */



</style>
    <link href="./images/swiper.min.css" rel="stylesheet"></link>
    <script src="./images/swiper.min.js"></script>
    <script type="text/javascript" src="jquery.bxslider.js"></script>
    <script type="text/javascript" src="index.js"></script>
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          width: 100%;
          overflow: hidden;
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          width: 100%;
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          padding: 100px 0;
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        .sy_layout_content {
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        .layout_screen {
          display: flex;
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          display: flex;
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            background-repeat: no-repeat !important;
            background-size: cover !important;
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          font-size: clamp(1rem, 1.3vw, 3rem);
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        .sy_loayout_item_content_des {
          color: #fff;
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          z-index: 2;
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        .sy_news_content {
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          margin-left: auto;
          margin-right: auto;
          padding-top: 80px;
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        .sy_news_item {
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          transition: all .5s ease;
          position: relative;
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          margin: 0px 30px;
          padding-bottom: 30px;
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          font-weight: bold;
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          margin-right: auto;
          margin-top: 20px;
          padding: 12px 8px;
          border-radius: 46px;
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          color: #fff;
          text-align: center;
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          transition: width ease .35s;
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          border-radius: 46px;
          margin-left: auto;
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          font-size: clamp(1rem, 2.5vw, 3rem);
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          text-align: center;
          font-weight: bold;
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          font-size: 4vw;
          text-align: center;
          font-weight: bold;
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          transition: all 0.5s ease 0.5s;
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          font-size: 16px;
          margin-top: 43px;
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        .sy_loayout_item_mobile {
          display: none;
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      @media screen and (max-width: 769px) {
        .sy_loayout_item_web {
          display: none;
        }
        .mySwiper {
          height: 248px;
          width: 100%;
          overflow: hidden;
          position: relative;
          padding-top: 60px;
        }
        .swiper-button-next {
          display: none;
        }
        .swiper-button-prev {
          display: none;
        }
        .min_display_none {
          display: none;
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        .sy_about {
          width: 100%;
          position: relative;
          padding: 60px 0;
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        .sy_about_text {
          width: 100%;
          padding: 30px;
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        .sy_about_text_title {
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        .sy_layout_content {
          width: 100%;
          padding: 40px 0;
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        .layout_img {
          width: 100%;
          height: 100%;
          padding: 20px;
          background-repeat: no-repeat !important;
          background-size: cover !important;
          background-position: center !important;
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        .layout_screen {
          padding: 20px 15px 0 15px;
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        .sy_loayout_item {
          width: 100%;
          margin-bottom: 10px;
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        .sy_statistic {
          width: 48%;
          font-size: 14px;
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        .sy_about_data {
          flex-wrap: wrap;
          padding: 30px 0;
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        .sy_statistic_num {
          font-size: 30px;
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          font-size: 22px;
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          width: 100%;
          flex: 1;
          position: relative;
          aspect-ratio: 345 / 276;
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        .sy_loayout_item_content {
          width: 100%;
          /* position: absolute;
          top: 50%;
          left: 50%;
          transform: translateY(-50%) translateX(-50%); */
          z-index: 2;
          font-size: 14px;
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        .sy_loayout_item_content_img {
          width: 77px;
          height: 77px;
          margin-left: auto;
          margin-right: auto;
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          font-size: clamp(1rem, 1.3vw, 3rem);
          color: #fff;
          text-align: center;
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          margin-top: 20px;
          margin-bottom: 5px;
          font-weight: 700;
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        .sy_loayout_item_content_des {
          color: #fff;
          display: block;
          z-index: 2;
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        .sy_news_content_outer {
          width: 100%;
          background-color: rgba(242, 248, 252, 1);
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        .sy_news_content {
          width: 94%;
          max-width: 1400px;
          margin-left: auto;
          margin-right: auto;
          padding-top: 30px;
          padding-bottom: 30px;
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        .sy_news_item {
          flex: 0 0 calc(33.3% - 60px);
          transition: all .5s ease;
          position: relative;
          -webkit-column-break-inside: avoid;
          page-break-inside: avoid;
          padding-top: 30px;
          /* margin: 0px 30px; */
          padding-bottom: 30px;
          border-top: 1px solid #ddd;
          break-inside: avoid;
          box-sizing: border-box;
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        .sy_news_item_content_pic {
          overflow: hidden;
          padding-bottom: 52%;
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          position: relative;
          /* display-radio: 1; */
          transition-property: all;
          transition-duration: 0.6s;
          /* transition-timing-function:  */
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        .sy_news_item_content_pic img {
          object-fit: cover !important;
          position: absolute;
          width: 100%;
          min-height: 100%;
          left: 50%;
          top: 50%;
          transform: translate(-50%, -50%);
          transition: all 0.5s;
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        .sy_news_item_content_title {
          font-size: 18px;
          font-weight: bold;
          color: #333;
          margin-top: 25px;
          min-height: 48px;
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          font-size: 14px;
          margin-top: 15px;
          margin-bottom: 15px;
          color: rgba(102, 102, 102, 1);
          line-height: 1.5;
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        .sy_news_item_content_detail {
          color: rgba(102, 102, 102, 1);
          font-size: 14px;
          display: flex;
          justify-content: space-between;
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        .p_btitle {
          font-size: 22px;
          transform: translate(0px, 100px);
          opacity: 0;
          line-height: 1.2;
          text-align: center;
          font-weight: bold;
          transition: all 0.5s ease 0.5s;
        }
        .p_subtitle {
          line-height: 1.2;
          padding: 0px;
          margin-bottom: 0px;
          font-size: 26px;
          text-align: center;
          font-weight: bold;
          transform: translate(150px, 0);
          transition: all 0.5s ease 0.5s;
          opacity: 0;
          white-space: nowrap;
        }
        .p_summary {
          font-size: 14px;
          text-align: center;
          margin: 15px;
          transform: translate(0px, 100px);
          text-transform: uppercase;
          line-height: 1;
          opacity: 0;
          font-family: Arial;
          transition: all 0.5s ease 0.7s;
        }
        .sy_about_text_content {
          line-height: 1.8;
          color: #666;
          font-size: 14px;
          margin-top: 15px;
        }
        .sy_layout {
          padding: 0 3%;
          background-position-x:100% !important;
          background-position-y:50% !important;
        }
      }
      .expand_flex {
        transition: all 0.3s linear;
        flex: 2 !important;
        position: relative;
      }
      .expand_flex::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(30, 35, 128, 0.9);
        z-index: 1; /* 关键：使背景层在img上方 */
      }


      .shrink_flex {
        transition: all 0.3s linear;

        flex: 1;

      }
      .raw_paylout {
        animation-duration: 0.8s;
        animation-timing-function: ease;
        animation-delay: 0s;
        animation-iteration-count: 1;
        animation-direction:normal ;
        animation-fill-mode: both;
        animation-play-state: running;
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      .swiper-button-next, .swiper-button-prev {
        color: #fff;
      }
      .swiper-pagination-bullet {
        opacity: 1;
        background: #fff;
        height: 4px;
        margin: 0px 8px;
        width: 60px;
        border-radius: 0px;
        transition: all 0.5s;
      }
      .swiper-pagination-bullet-active {
        width: 120px;
        background-color: #0276c1;
      }
      .p_info {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        color: #fff;
        /* transition: all .5s ease; */
      }

    .swiper-slide-active .p_info>div>*{
      opacity: 1;
      transform: translate(0px,0px);

    }
    .show_data {
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    .main_width {
      width: 94%;
      max-width: 1400px;
      margin-left: auto;
      margin-right: auto;
    }


    </style>


  </head>
  <body class="index">
    <style>
  @media screen and (min-width: 769px) {
    .bottom_box_control_overall {
      display: none;
    }
    .right_box_control_overall {
      position: fixed;
      right: 10px;
      bottom: 10%;
      text-align: right;
      z-index: 9999;
    }
    .right_box_control {
      width: 50px;
      height: 50px;
      border-radius: 10px;
      background: #fff;
      margin-top: 4px;
      position: relative;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
    }
    .right_box_control svg{
      fill: #797979;
      width: 22.5px;
      height: 22.5px;
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    .right_box_control_top svg {
      fill: #007bff;
      width: 22.5px;
      height: 22.5px;
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    .right_box_control:hover svg {
      fill: #007bff;
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    .right_box_control:hover p {
      visibility: visible;
      opacity: 1;
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    .right_box_control p::after {
      content: "";
      display: block;
      width: 0;
      height: 0;
      border: 5px transparent solid;
      border-left-color: #0276c1;
      position: absolute;
      left: 100%;
      top: 50%;
      transform: translate(0, -50%);
    }
    
    .right_box_control p{
      position: absolute;
      right: 55px;
      top: 50%;
      transform: translate(0, -50%);
      background: #0276c1;
      padding: 10px 15px !important;
      border-radius: 5px;
      color: #fff;
      width: max-content;
      opacity: 0;
      visibility: hidden;
      transition: all 0.5s;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
      font-family: "poppins-regular";
      font-size: 14px !important;
      text-indent: 0 !important;
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  }
  @media screen and (max-width: 769px) {
    .right_box_control_overall {
      display: none;
    }
    .border_medium {
      box-sizing: border-box;
      border-left: 1px solid #ddd;
      border-right: 1px solid #ddd;
    }
    .bottom_box_control_overall {
      width: 100%;
      display: flex;
      position: fixed;
      bottom: 0;
      z-index: 9999;
      height: 50px;
      background: #fff;
    }
    .bottom_box_control {
      width: calc(50% - 25px);
      height: 50px;
      background: #fff;
      margin-top: 4px;
      position: relative;
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
    }
    .bottom_box_control p {
      font-size: 14px !important;
      text-indent: 0 !important;
      padding: 10px 15px !important;
    }
    .bottom_box_control svg{
      fill: #797979;
      width: 22.5px;
      height: 22.5px;
    }
    .bottom_box_control_top {
      width: 50px;
      height: 50px;
      background: #fff;
      margin-top: 4px;
      position: relative;
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
    }
    .bottom_box_control_top svg {
      fill: #007bff;
      width: 22.5px;
      height: 22.5px;
    }
    .bottom_box_control:hover svg {
      fill: #007bff;
    }
    .bottom_box_control:hover p {
      visibility: visible;
      opacity: 1;
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    .bottom_box_control1 p::after {
      content: "";
      display: block;
      width: 0;
      height: 0;
      border: 5px transparent solid;
      border-left-color: #007bff;
      position: absolute;
      top: calc(100%);
      left: 15px;
      transform: translate(0, 0) rotate(90deg);
    }


    
    .bottom_box_control1 p{
      position: absolute;
      background: #0276c1;
      padding: 10px 15px;
      color: #fff;
      width: max-content;
      opacity: 0;
      visibility: hidden;
      transition: all 0.5s;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
      font-family: "poppins-regular";
      bottom: calc(100% + 5px);
      /* bottom: 100%; */
      right: auto;
      left: 0;
      transform: translate(0, -5px);
      border-radius: 10px;

    }

    .bottom_box_control2 p::after {
      content: "";
      display: block;
      width: 0;
      height: 0;
      border: 5px transparent solid;
      border-left-color: #007bff;
      position: absolute;
      top: 100%;
      left: auto;
      right: 25px;
      transform: translate(0, 0) rotate(90deg);
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    .bottom_box_control2 p{
      position: absolute;
      background: #0276c1;
      padding: 10px 15px;
      color: #fff;
      width: max-content;
      opacity: 0;
      visibility: hidden;
      transition: all 0.5s;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
      font-family: "poppins-regular";
      bottom: calc(100% + 5px);
      left: -150px;
      transform: translate(0, -5px);
      border-radius: 10px;

    }
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  .right_box_control p::before {
    content: "";
    width: 0;
    height: 0;
    z-index: 9;
    background-size: cover;
    position: absolute;
    top: 12px;
    left: 15px;
  }
  .bottom_box_control p::before {
    content: "";
    width: 0;
    height: 0;
    z-index: 9;
    background-size: cover;
    position: absolute;
    top: 12px;
    left: 15px;
  }
  .TRS_UEDITOR img {
    display: inline-block;
  }

</style>



<div class="right_box_control_overall">
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<script>
  function isMobile() {
    var userAgent = navigator.userAgent || navigator.vendor || window.opera;
    return /android|avantgo|blackberry|iemobile|ipad|iphone|ipod|opera mini|opera mobi|palm|pocket|psp|series(4|6)0|symbian|windows ce|windows phone|xda|xiino/i.test(userAgent)
  }
  function getRouter () {
    console.log('isMobile()',isMobile());
    if(isMobile()){
      console.log('mobile');
      // if(window.jumpH5 === false) return
      // if (location.pathname.includes('preview')) {
      //   if(!location.pathname.includes('/h5/')) {
      //     console.log('dev');
      //     var arr = location.pathname.split('/')
      //     arr.splice(3, 0, 'h5')
      //     console.log(arr, 'arr');
      //     location.href = location.origin + arr.join('/')
      //   }
      // } else {
      //   console.log('prod');
      //   if (!location.pathname.includes('h5')) {
      //     location.href = location.origin + "/h5" + location.pathname
      //   }
      // }
    } else {
      console.log('pc');
      // if (location.pathname.includes('h5')) {
      //   var arr1 = location.pathname.split('/').filter(item => item != 'h5')
      //   console.log('arr1', arr1);
      //   location.href = location.origin + arr1.join('/')
      // }
      $(window).resize(function() {
        setZoom()

      })
      $(document).ready(function(){
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  }
  function setZoom() {
    // var zoom = $(window).width() / 1920
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    // console.log('p1111',zoom);

  }
  getRouter()
  $('.right_box_control_top').click(
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      window.scrollTo({
      top: 0,
      behavior: 'smooth' // 可选：'auto'（直接跳转）或 'smooth'（平滑滚动）
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  )
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      top: 0,
      behavior: 'smooth' // 可选：'auto'（直接跳转）或 'smooth'（平滑滚动）
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    var s = document.getElementsByTagName("script")[0]; 
    s.parentNode.insertBefore(hm, s);
  })();
</script>
<style>
  @media screen and (min-width: 769px) {
    .syheader {
      padding: 0 3%;
      justify-content: space-between;
    }
    .min_syheader {
      display: none;
    }
    .min_column_list_content {
      display: none;
    }
    .left_logo {
      width: 238px;
      height: 50px;
      margin: 20px 0 20px 2%;
      /* filter: grayscale(1) brightness(10); */
    }
    .right_logo {
      width: 122px;
      height: 34px;
      margin: 33px 2% 28px 0;
      /* filter: grayscale(1) brightness(10); */
    }
    .header_tab {
      width: calc(96% - 500px);
      font-size: clamp(0.6rem, 1.2vw, 2rem);
      /* font-size: 24.5px; */

    }
    .white_img {
      filter: grayscale(1) brightness(10);
    }
    .subnav {
      width: 200px;
      position: absolute;
      top: 90px;
      left: 0px;
      background: transparent;
      text-align: left;
      padding: 6px 0;
      display: none;
      box-shadow: 0px 4px 6px rgb(0 0 0 / 10%);
    }
    .top_nav:hover .subnav{
      display: block;
      
    }
    .subnav span a {
      width: 100%;
      display: block;
      line-height: 35px;
      height: 35px;
      font-size: 16px;
      font-weight: normal;
      color: rgb(33, 42, 54);;
      background-color: #ffffff;
      padding: 0 15px;
    }

    .subnav span a:hover {
      color: rgb(2, 118, 193);
      background-color: rgb(235,235,235);
    }
    .top_nav:hover .threeLevelNav{
      display: block;
    }
    .threeLevelNav {
      position: absolute;
      top: 90px;
      left: 50%;
      width: 94vw;
      max-width: 1440px;
      border-top: 1px solid #f1f1f1;
      transform: translateX(-50%);
      box-shadow: 0px 4px 6px rgb(0 0 0 / 10%);
      display: none;
    }
    .threeLevelNav span a {
      width: 100%;
      display: block;
      line-height: 35px;
      height: 35px;
      font-size: 16px;
      font-weight: normal;
      color: rgb(33, 42, 54);;
      background-color: #ffffff;
      padding: 0 15px;
    }
    .dynamic_channel_21427 {
      position: static;
    }
    .dynamic_channel_21428 {
      position: static;
    }
    .three_nav_item {
      padding: 20px;
      font-size: 16px;
      display: block;
      width: 100%;
      font-weight: bold;
      line-height: 1;
      color: #333333;
      border-bottom: 1px solid #e6e6e6;
    }
    .three_nav_item:hover {
      background-color: rgb(2, 118, 193);
      color: rgb(255,255,255);
    }
    .three_nav_item_active {
      background-color: rgb(2, 118, 193);
      color: rgb(255,255,255);
    }
    .four_nav_show {
      display: block;
    }
    .three_nav_title {
      color: rgb(102, 102, 102);
      font-size: 15px;
      font-weight: bold;
      line-height: 1;
      margin-bottom: 20px;
    }
    .three_nav_title a{
      color: rgb(102, 102, 102);
      font-size: 15px;
      font-weight: bold;
      line-height: 1;
      position: relative;
    }
    .three_nav_title a:hover {
      color: rgb(2, 118, 193);
    }
    .three_nav_title a:hover::before {
      width: 100%;
    }
    .three_nav_title a::before {
      content: '';
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      width: 0;
      height: 1px;
      background: rgb(2, 118, 193);
      transition: all ease .3s;
    }



    /* 新加 */
    .documents_list {
      display: flex;
      flex-wrap: wrap;
      margin-top: 20px;
      font-size: 14px;
      margin-bottom: 30px;
    }
    .documents_list_item {
      width: 25%;
      color: rgb(102, 102, 102);
      font-size: 14px;
      font-weight: 400;
      line-height: 1;
      margin-bottom: 20px;

    }
    .documents_list_item a{
      color: rgb(102, 102, 102);
      font-size: 14px;
      font-weight: 400;
      line-height: 1;
      position: relative;
    }
    .documents_list_item a:hover {
      color: rgb(2, 118, 193);
    }
    .documents_list_item a:hover::before {
      width: 100%;
    }
    .documents_list_item a::before {
      content: '';
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      width: 0;
      height: 1px;
      background: rgb(2, 118, 193);
      transition: all ease .3s;
    }
    .search_icon {
      margin-top: 33px;
      padding-right: 20px;
      height: 24px;
      border-right: 1px solid rgba(255, 255, 255, 0.5);
      cursor: pointer;
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    .border_204 {
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    .search_icon_svg {
      width: 24px;
      height: 24px;
      fill: #fff;
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    .lang_div {
      padding: 15px;
      margin-top: 15px;
      display: flex;
      cursor: pointer;
      position: relative;
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    .show_display_data {
      overflow-y: auto !important;
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    .other_lang_div {
      box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
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    .other_lang {
      padding: 15px 15px 20px 15px;;
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    .other_lang_item {
      padding-bottom: 6px;;
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    .other_lang_item:hover {
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      fill: #fff;
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      height: 20px;
      margin-right: 3px;
      margin-top: -3px;
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    .p_jtIcon {
      width: 19px;
      height: 19px;
      margin-top: 35px;
      fill: transparent;
      transform: translateY(10px) rotate(90deg);
      transition: all ease .5s;
      position: absolute;
      right: -20px;
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    .top_nav_bottom_arrow {
      position: relative;
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    .top_nav_bottom_arrow:hover .p_jtIcon{
      fill: #0276C1 !important;
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    .search_input {
      display: none;
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    .column_list svg {
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      height: 36px;
      margin-top: 4.5px;;
      fill: #212529;
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    .min_column_list_content {
      width: 100%;
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      display: none;
      padding: 10px 10px 54px 10px;
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      z-index: 999;
      overflow-y: scroll;
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    .display_block {
      display: block;
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    .min_column_list_item {
      width: 100%;
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      line-height: 64px;
      color: #333;
      border-bottom: 1px solid rgb(221, 221, 221);
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    .m_top_right {
      display: flex;
      align-items: center;
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    .lang_box {
      position: relative;
      display: flex;
      align-items: center;
      margin-right: 4px;
      font-size: 14px;
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    .lang_box img {
      width: 20px;
      height: 20px;
      margin-right: 5px;
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    .lang_box .arrow {
      width: 16px;
      height: 16px;
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    .lang_box .lang_selected {
      margin-right: 5px;
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    .lang_list {
      position: absolute;
      top: 100%;
      left: 0;
      background: #fff;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      z-index: 9999;
      display: none;
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    .lang_box.active .lang_list {
      display: block;
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    .lang_item {
      display: block;
      padding: 8px 12px;
      cursor: pointer;
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    .lang_item:hover {
      background: #f0f0f0;
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  * {
    font-family: 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;
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</style>
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          fourNav[lastThreeNaveIndex].classList.remove('four_nav_show')
          threeNavItem[lastThreeNaveIndex].classList.remove('three_nav_item_active')
          threeNavItemIndex = index
          lastThreeNaveIndex = index + threeLevelNavInitIndex
        }
      }
    );
  // 滚动时改变导航栏样式
  const langDiv = document.querySelector('.lang_div');

  const header = document.querySelector('.syheader');
  const leftLogo = document.querySelector('.left_logo');
  const rightLogo = document.querySelector('.right_logo');
  const bottomArrow = document.querySelector('.bottom_arrow');
  // const zhFuoqiIcon = document.querySelector('.zh_fuoqi_icon');
  const searchIconSvg = document.querySelector('.search_icon_svg');
  const searchIcon = document.querySelector('.search_icon');
  const otherLangDiv = document.querySelector('.other_lang_div');

  

function scrollbarMove() {
  header.style.backgroundColor = '#ffffff';
  header.style.color = '#333333';
  header.style.boxShadow = 'rgba(0, 0, 0, 0.1) 0px 3px 6px';
  leftLogo.classList.remove('white_img')
  rightLogo.classList.remove('white_img')
  bottomArrow.classList.add('fill_333')
  searchIconSvg.classList.add('fill_333')
  searchIcon.classList.add('border_204')
}
function scrollbarStatistic() {
  header.style.color = '#ffffff';
  header.style.backgroundColor = 'rgba(0,0,0,0)';
  header.style.boxShadow = 'rgba(0, 0, 0, 0) 0px 3px 6px';
  leftLogo.classList.add('white_img')
  rightLogo.classList.add('white_img')
  bottomArrow.classList.remove('fill_333')
  searchIconSvg.classList.remove('fill_333')
  searchIcon.classList.remove('border_204')
}
window.addEventListener('scroll', function() {
      if (window.scrollY > 50) {
        scrollbarMove()
      } else {
        scrollbarStatistic()
      }
  });

  $(header).hover(function() {
    header.style.backgroundColor = '#ffffff';
    header.style.color = '#333333';
    leftLogo.classList.remove('white_img')
    rightLogo.classList.remove('white_img')
    bottomArrow.classList.add('fill_333')
    searchIconSvg.classList.add('fill_333')
    searchIcon.classList.add('border_204')

    
  },
   function() {
    if(window.scrollY > 0){} else {
      header.style.color = '#ffffff';
      header.style.backgroundColor = 'rgba(0,0,0,0)';
      leftLogo.classList.add('white_img')
      rightLogo.classList.add('white_img')
      bottomArrow.classList.remove('fill_333')
      searchIconSvg.classList.remove('fill_333')
      searchIcon.classList.remove('border_204')
    }

   }
  )

  $(langDiv).hover(function() {
    otherLangDiv.classList.add('show_display_data')
  },
   function() {
    otherLangDiv.classList.remove('show_display_data')

   }
  )

  $(function () {
    $('.search_icon').on('click', function() {
      window.open('./result/', '_self');
    })
  })

  $(function (params) {
    $('.lang_box').on('click', function() {
      $(this).toggleClass('active')
    })
  })
</script>
    <style>
  @media screen and (min-width: 769px) {
    .bottom_box_control_overall {
      display: none;
    }
    .right_box_control_overall {
      position: fixed;
      right: 10px;
      bottom: 10%;
      text-align: right;
      z-index: 9999;
    }
    .right_box_control {
      width: 50px;
      height: 50px;
      border-radius: 10px;
      background: #fff;
      margin-top: 4px;
      position: relative;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
    }
    .right_box_control svg{
      fill: #797979;
      width: 22.5px;
      height: 22.5px;
    }
    .right_box_control_top svg {
      fill: #007bff;
      width: 22.5px;
      height: 22.5px;
    }
    .right_box_control:hover svg {
      fill: #007bff;
    }
    .right_box_control:hover p {
      visibility: visible;
      opacity: 1;
    }

    .right_box_control p::after {
      content: "";
      display: block;
      width: 0;
      height: 0;
      border: 5px transparent solid;
      border-left-color: #0276c1;
      position: absolute;
      left: 100%;
      top: 50%;
      transform: translate(0, -50%);
    }
    
    .right_box_control p{
      position: absolute;
      right: 55px;
      top: 50%;
      transform: translate(0, -50%);
      background: #0276c1;
      padding: 10px 15px !important;
      border-radius: 5px;
      color: #fff;
      width: max-content;
      opacity: 0;
      visibility: hidden;
      transition: all 0.5s;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
      font-family: "poppins-regular";
      font-size: 14px !important;
      text-indent: 0 !important;
  }
  }
  @media screen and (max-width: 769px) {
    .right_box_control_overall {
      display: none;
    }
    .border_medium {
      box-sizing: border-box;
      border-left: 1px solid #ddd;
      border-right: 1px solid #ddd;
    }
    .bottom_box_control_overall {
      width: 100%;
      display: flex;
      position: fixed;
      bottom: 0;
      z-index: 9999;
      height: 50px;
      background: #fff;
    }
    .bottom_box_control {
      width: calc(50% - 25px);
      height: 50px;
      background: #fff;
      margin-top: 4px;
      position: relative;
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
    }
    .bottom_box_control p {
      font-size: 14px !important;
      text-indent: 0 !important;
      padding: 10px 15px !important;
    }
    .bottom_box_control svg{
      fill: #797979;
      width: 22.5px;
      height: 22.5px;
    }
    .bottom_box_control_top {
      width: 50px;
      height: 50px;
      background: #fff;
      margin-top: 4px;
      position: relative;
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
    }
    .bottom_box_control_top svg {
      fill: #007bff;
      width: 22.5px;
      height: 22.5px;
    }
    .bottom_box_control:hover svg {
      fill: #007bff;
    }
    .bottom_box_control:hover p {
      visibility: visible;
      opacity: 1;
    }

    .bottom_box_control1 p::after {
      content: "";
      display: block;
      width: 0;
      height: 0;
      border: 5px transparent solid;
      border-left-color: #007bff;
      position: absolute;
      top: calc(100%);
      left: 15px;
      transform: translate(0, 0) rotate(90deg);
    }


    
    .bottom_box_control1 p{
      position: absolute;
      background: #0276c1;
      padding: 10px 15px;
      color: #fff;
      width: max-content;
      opacity: 0;
      visibility: hidden;
      transition: all 0.5s;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
      font-family: "poppins-regular";
      bottom: calc(100% + 5px);
      /* bottom: 100%; */
      right: auto;
      left: 0;
      transform: translate(0, -5px);
      border-radius: 10px;

    }

    .bottom_box_control2 p::after {
      content: "";
      display: block;
      width: 0;
      height: 0;
      border: 5px transparent solid;
      border-left-color: #007bff;
      position: absolute;
      top: 100%;
      left: auto;
      right: 25px;
      transform: translate(0, 0) rotate(90deg);
    }


    
    .bottom_box_control2 p{
      position: absolute;
      background: #0276c1;
      padding: 10px 15px;
      color: #fff;
      width: max-content;
      opacity: 0;
      visibility: hidden;
      transition: all 0.5s;
      box-shadow: 0 0 10px rgba(0, 0, 0, 0.15);
      font-family: "poppins-regular";
      bottom: calc(100% + 5px);
      left: -150px;
      transform: translate(0, -5px);
      border-radius: 10px;

    }
  }
  .right_box_control p::before {
    content: "";
    width: 0;
    height: 0;
    z-index: 9;
    background-size: cover;
    position: absolute;
    top: 12px;
    left: 15px;
  }
  .bottom_box_control p::before {
    content: "";
    width: 0;
    height: 0;
    z-index: 9;
    background-size: cover;
    position: absolute;
    top: 12px;
    left: 15px;
  }
  .TRS_UEDITOR img {
    display: inline-block;
  }

</style>



<div class="right_box_control_overall">
  <div class="right_box_control">
    <a href="tel:0371-55983628" rel="nofollow">
      <span><svg t="1660889958708" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4845" width="200" height="200"><path d="M362.14417387 854.74958293l0 1.2901056c-6.9880736 0-12.11266027 0.53754453-15.12290774 0.53754454l-3.54779093 0c-74.46777493 0-134.457696-59.55988587-136.53620053-133.92015254-1.14676053-36.51716267 12.04098773-71.85172693 37.05470613-98.40640533 25.0137184-26.5546784 58.84316053-42.10762133 95.36032213-43.14687253 0.35836267 0 4.01366293-0.2150176 4.3361888-0.2150176 28.59734613 0 56.01209493 8.95906773 79.59236267 26.1246432 33.07688 11.68262507 66.51212267-4.65871573 99.15896747-48.45064107 32.50349973-43.46939947 39.34822827-77.94389333 20.31916693-102.42006827-6.773056-4.87373333-13.2952576-10.6792096-19.74578667-17.55977386-1.14676053-1.1109248-2.1860128-2.29352107-3.18942826-3.54779094-21.3584192-24.11781227-33.61442453-54.6503168-34.5820032-86.11456426-2.07850347-75.47119147 57.40970987-138.54303147 132.5583744-140.65737174 0.35836267 0 3.87031787-0.07167253 4.19284373-0.07167253 63.21518613 0 119.11977173 44.7953408 132.88090027 106.57707627 11.1092448 34.29531307 39.49157333 170.150624-97.00879147 352.62892693C531.57807253 836.50891947 409.0180192 854.74958293 362.14417387 854.74958293L362.14417387 854.74958293zM357.73631253 785.83642987c20.39083947 0.465872 127.541296-2.4010304 244.8334176-159.65059627 119.80066027-160.1881408 92.52925653-272.53485653 85.82787414-293.46323947-7.6331264-33.5069152-35.2628928-55.689568-66.54795947-55.689568-39.49157333 1.1109248-68.9489888 32.4318272-67.94557333 69.91656854 0.60921707 19.88913173 10.0341568 34.4028224 17.8106272 43.00352746 0.2508544 0.28669013 0.50170773 0.57338027 0.71672533 0.8600704 4.3361888 4.69455147 8.38568747 8.20650667 12.4351872 10.82255467 2.54437547 1.68430507 4.90956907 3.691136 6.91640107 5.98465707 21.1075648 23.79528533 61.96091627 90.16406293-14.29867307 192.1182592-49.23903893 65.9029056-99.73234773 79.69987093-133.382608 79.73570773-17.30891947 0-34.51033067-3.54779093-51.10252587-10.464192-2.86690133-1.18259733-5.59045867-2.7952288-8.0273248-4.73038827-8.56486933-6.7372192-22.68436053-14.8003808-41.3192224-14.8003808-20.4266752 0.57338027-37.16221547 8.09899733-49.52572906 21.21507414-12.3993504 13.18774827-18.921552 30.42499627-18.38400854 48.5223136 1.03925227 36.9830336 30.81919467 65.86706987 67.73055574 65.86706986 0.17918187 0 0.2150176 0.0358368 0.07167253 0.07167254 1.2901056-0.2150176 2.68772053-0.39419947 3.5119552-0.465872C350.6765664 784.72550507 354.29602987 785.0121952 357.73631253 785.83642987L357.73631253 785.83642987zM515.95345813 997.8438208c-64.75614507 0-127.57713173-12.6502048-186.7428192-37.52057813-17.52393707-7.4181088-25.73044373-27.55809387-18.34817173-45.082032 7.382272-17.55977387 27.55809387-25.694608 45.082032-18.38400854 50.63665387 21.28674667 104.462736 32.14513707 160.00895893 32.14513707 227.77535147 0 413.0488832-185.27353173 413.0488832-413.0488832 0-227.73951467-185.27353173-413.0488832-413.0488832-413.0488832S102.90457493 288.2139424 102.90457493 515.98929387c0 77.8722208 21.7884544 153.70177493 63.00016747 219.3179904 10.06999253 16.1263232 5.232096 37.34139627-10.8583904 47.4472256-16.0904864 10.10582933-37.34139627 5.26793173-47.4472256-10.8583904-48.16395093-76.65378773-73.5718688-165.1335456-73.5718688-255.9068256 0-265.690128 216.16439893-481.89036373 481.89036373-481.89036374s481.89036373 216.16439893 481.89036374 481.89036374C997.80798507 781.67942187 781.64358613 997.8438208 515.95345813 997.8438208L515.95345813 997.8438208z" p-id="4846"></path></svg></span>
    <p>电话：0371-55983628</p>
    </a>
  </div>
  <div class="right_box_control">
    <a href="mailto:sinomach-dia@diamondgroup.cn" rel="nofollow">
      <span><svg t="1631600011853" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="5803" width="128" height="128"><path d="M983.899806 785.385782V224.886223h0.180631l-0.180631-4.696419c-0.180632-5.238314-0.722526-10.476627-1.806315-15.714941-2.890104-25.469042-21.675781-44.977245-45.519139-47.686717H122.287529c-11.741048 0-23.482096 1.625684-34.861881 5.238314-30.346093 10.295996-50.757453 40.100194-50.576821 74.058917v534.849885c-0.361263 21.314518 5.780208 42.087141 17.701887 59.789028l0.361263 0.722526 5.418946 3.973893c18.243782 21.856412 44.977245 34.319986 73.517022 34.500618H904.421944c37.751984 0 70.265655-27.094726 79.477862-66.291763l0.180631-0.541894c0.361263-5.96084 0.361263-11.741048-0.180631-17.701888zM390.16405 547.494091l55.453872 49.854295 43.893456 40.100194c5.418945 5.96084 13.005468 9.57347 21.133886 9.57347 7.947786 0 15.534309-3.431999 21.133886-9.57347l101.153642-91.941436 272.753572 263.721997H126.622685L390.16405 547.494091z m120.119951 30.346092L111.449638 216.03528H115.604163c214.409596-0.903158 703.559711-2.890104 793.875463-0.361263l-399.195625 362.166166z m165.458458-69.72376l251.619686-227.956959v474.518963L675.742459 508.116423z m-328.568707 0.180631L93.205856 760.278003V278.895043l253.967896 229.402011z" p-id="5804"></path></svg></span>
    <p>邮箱：sinomach-dia@diamondgroup.cn</p>
    </a>
  </div>
  <div class="right_box_control right_box_control_top">
    <svg xmlns="http://www.w3.org/2000/svg" width="50" height="33.341" viewBox="0 0 50 33.341">
      <path id="top" data-name="top" d="M52.922,354.993a6.1,6.1,0,0,1,10.174.121l17.93,23.847c2.769,3.686,1.272,6.672-3.336,6.672l-40.634.025c-4.587,0-6.025-2.919-3.173-6.546Z" transform="translate(-32.416 -352.316)"></path>
    </svg>
  </div>
</div>

<div class="bottom_box_control_overall">
  <div class="bottom_box_control bottom_box_control1">
    <a href="tel:0371-55983628" rel="nofollow">
      <span><svg t="1660889958708" class="icon" viewBox="0 0 1024 1024" version="1.1" xmlns="http://www.w3.org/2000/svg" p-id="4845" width="200" height="200"><path d="M362.14417387 854.74958293l0 1.2901056c-6.9880736 0-12.11266027 0.53754453-15.12290774 0.53754454l-3.54779093 0c-74.46777493 0-134.457696-59.55988587-136.53620053-133.92015254-1.14676053-36.51716267 12.04098773-71.85172693 37.05470613-98.40640533 25.0137184-26.5546784 58.84316053-42.10762133 95.36032213-43.14687253 0.35836267 0 4.01366293-0.2150176 4.3361888-0.2150176 28.59734613 0 56.01209493 8.95906773 79.59236267 26.1246432 33.07688 11.68262507 66.51212267-4.65871573 99.15896747-48.45064107 32.50349973-43.46939947 39.34822827-77.94389333 20.31916693-102.42006827-6.773056-4.87373333-13.2952576-10.6792096-19.74578667-17.55977386-1.14676053-1.1109248-2.1860128-2.29352107-3.18942826-3.54779094-21.3584192-24.11781227-33.61442453-54.6503168-34.5820032-86.11456426-2.07850347-75.47119147 57.40970987-138.54303147 132.5583744-140.65737174 0.35836267 0 3.87031787-0.07167253 4.19284373-0.07167253 63.21518613 0 119.11977173 44.7953408 132.88090027 106.57707627 11.1092448 34.29531307 39.49157333 170.150624-97.00879147 352.62892693C531.57807253 836.50891947 409.0180192 854.74958293 362.14417387 854.74958293L362.14417387 854.74958293zM357.73631253 785.83642987c20.39083947 0.465872 127.541296-2.4010304 244.8334176-159.65059627 119.80066027-160.1881408 92.52925653-272.53485653 85.82787414-293.46323947-7.6331264-33.5069152-35.2628928-55.689568-66.54795947-55.689568-39.49157333 1.1109248-68.9489888 32.4318272-67.94557333 69.91656854 0.60921707 19.88913173 10.0341568 34.4028224 17.8106272 43.00352746 0.2508544 0.28669013 0.50170773 0.57338027 0.71672533 0.8600704 4.3361888 4.69455147 8.38568747 8.20650667 12.4351872 10.82255467 2.54437547 1.68430507 4.90956907 3.691136 6.91640107 5.98465707 21.1075648 23.79528533 61.96091627 90.16406293-14.29867307 192.1182592-49.23903893 65.9029056-99.73234773 79.69987093-133.382608 79.73570773-17.30891947 0-34.51033067-3.54779093-51.10252587-10.464192-2.86690133-1.18259733-5.59045867-2.7952288-8.0273248-4.73038827-8.56486933-6.7372192-22.68436053-14.8003808-41.3192224-14.8003808-20.4266752 0.57338027-37.16221547 8.09899733-49.52572906 21.21507414-12.3993504 13.18774827-18.921552 30.42499627-18.38400854 48.5223136 1.03925227 36.9830336 30.81919467 65.86706987 67.73055574 65.86706986 0.17918187 0 0.2150176 0.0358368 0.07167253 0.07167254 1.2901056-0.2150176 2.68772053-0.39419947 3.5119552-0.465872C350.6765664 784.72550507 354.29602987 785.0121952 357.73631253 785.83642987L357.73631253 785.83642987zM515.95345813 997.8438208c-64.75614507 0-127.57713173-12.6502048-186.7428192-37.52057813-17.52393707-7.4181088-25.73044373-27.55809387-18.34817173-45.082032 7.382272-17.55977387 27.55809387-25.694608 45.082032-18.38400854 50.63665387 21.28674667 104.462736 32.14513707 160.00895893 32.14513707 227.77535147 0 413.0488832-185.27353173 413.0488832-413.0488832 0-227.73951467-185.27353173-413.0488832-413.0488832-413.0488832S102.90457493 288.2139424 102.90457493 515.98929387c0 77.8722208 21.7884544 153.70177493 63.00016747 219.3179904 10.06999253 16.1263232 5.232096 37.34139627-10.8583904 47.4472256-16.0904864 10.10582933-37.34139627 5.26793173-47.4472256-10.8583904-48.16395093-76.65378773-73.5718688-165.1335456-73.5718688-255.9068256 0-265.690128 216.16439893-481.89036373 481.89036373-481.89036374s481.89036373 216.16439893 481.89036374 481.89036374C997.80798507 781.67942187 781.64358613 997.8438208 515.95345813 997.8438208L515.95345813 997.8438208z" p-id="4846"></path></svg></span>
    <p>电话：0371-55983628</p>
    </a>
  </div>
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