<table id="0iben"><strike id="0iben"></strike></table>
    <table id="0iben"></table>
    <pre id="0iben"><del id="0iben"><menu id="0iben"></menu></del></pre>
    1. <table id="0iben"><option id="0iben"></option></table><acronym id="0iben"><strong id="0iben"></strong></acronym>
    2. <acronym id="0iben"><s id="0iben"></s></acronym>
      日本欧美国产_欧美在线一级视频_国产欧美乱码在线看_久久精品国产欧美日韩_91久久福利国产成人精品_久久久久精品电影一区二区 欧美亚洲福利_欧美三级不卡在线电影_亚洲欧美日韩精品久久_欧美中文在线视频_久久精品韩国日本国产_青青青久草
      日韩在线欧美高清一区_日韩欧美视频字幕_国产成人欧美一区二区三区的_性欧美久久_久久久久精品国产三级_中文字幕久精品免费视频蜜桃视频 日本欧美国产_欧美在线一级视频_国产欧美乱码在线看_久久精品国产欧美日韩_91久久福利国产成人精品_久久久久精品电影一区二区 欧美亚洲福利_欧美三级不卡在线电影_亚洲欧美日韩精品久久_欧美中文在线视频_久久精品韩国日本国产_青青青久草
      <table id="0iben"><strike id="0iben"></strike></table>
        <table id="0iben"></table>
        <pre id="0iben"><del id="0iben"><menu id="0iben"></menu></del></pre>
        1. <table id="0iben"><option id="0iben"></option></table><acronym id="0iben"><strong id="0iben"></strong></acronym>
        2. <acronym id="0iben"><s id="0iben"></s></acronym>
          Committed to providing customers with complete
          and professional products and services
          Professional win trust / service withdrawal value
          Scientific management, high quality and efficiency,
          perfect service, pioneering and enterprising
          科學管理、優質高效、服務完善、開拓進取

          Bicycle valve

          Motorcycle valve

          Car valve

          Engineering vehicle valve

          Other accessories

          MORE

          Four advantages

          Establish an outstanding position in the industry

          We give you a reason to rest assured

          1

          Selected raw materials, safety and environmental protection

          Selected raw materials, safety and environmental protection

          It is in a leading position among domestic peers and takes the lead in passing the "national compulsory safety certification", "is0901:2000 quality management system certification" and "quality inspection agency certification".

          2

          Advanced equipment and mature technology

          Advanced equipment and mature technology

          Introduce advanced production equipment and the best management and technical talents in the same industry, constantly improve the product technology and develop forward-looking products with high-tech content.

          3

          Precision testing, quality monitoring

          Precision testing, quality monitoring

          The company has a perfect quality control system, from incoming inspection, product process inspection to final inspection, and strict quality process control management to ensure the quality and traceability of products.

          4

          Value added service, no worries after sales

          Value added service, no worries after sales

          Have the most worry free one-stop supply chain management, implement the most effective cargo transportation scheme, and ensure the correct delivery date.

          Provide customers with fast production products, accelerate the process of new product research and development, and greatly shorten the cycle of products to the market.

          Good quality / Abundant inventory / Considerate service

          Gangda Tyre Valve — Years of research and development experience in auto parts materials

          Years of research and development experience in auto parts materials

          7 * 24-hour service hotline:

          +86 13915411424