<code id="caqsu"><tt id="caqsu"></tt></code>

<table id="caqsu"><noscript id="caqsu"></noscript></table>

    <tr id="caqsu"><label id="caqsu"></label></tr>
    1. <pre id="caqsu"><label id="caqsu"><menu id="caqsu"></menu></label></pre>
      <pre id="caqsu"><ruby id="caqsu"></ruby></pre>

    2. ONLINE STORE

      Copper Tungsten Contact

      Product Name:Copper Tungsten ContactPlace of Origin:Gau, China (Mainland)Brand ...

      Moving Arc Contact

      Product Name:Moving Arc ContactPlace of Origin:Gau, China (Mainland)Brand Name:...

      ADVERTISING VIDEO

      Why Choose Us

      We are specialized in manufacturing electrical alloy materials. Our product ranges include electrical alloy contact products, refractory metals products and powder metallurgy products and materials with wear resistance, heat resistance, and corrosion resistance properties, which are widely used in circuit breakers field of power transmission and aerospace industry.

      Advantages of Tianshui XD:

      1. Professional in the production of electrical alloy material and contacts

      2. We have made high-voltage contacts for forty years.

      3. Leading the development of tungsten based high-voltage in the research of new products and process improvement.

      4. Reached and exceeded the requirement of GB8320.


      天天干第一精品免费在线观看_亚洲性福利视频网站_尤物在线国产91_无码中文字幕乱码免费