青草影院天堂男人久久,在线二区,在线亚洲一区,欧美一区二区视频三区,五月婷婷伊人网,狠狠干在线观看,桃花阁成人网在线观看

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.


广南县| 宿迁市| 莱芜市| 科技| 芷江| 陇川县| 大冶市| 美姑县| 平乐县| 邮箱| 天峨县| 芷江| 湖口县| 阜康市| 丹棱县| 广水市| 广汉市| 茂名市| 灯塔市| 珠海市| 夏河县| 漠河县| 恩平市| 吉水县| 朝阳区| 富阳市| 正蓝旗| 叶城县| 米易县| 大石桥市| 彰化市| 凌云县| 岱山县| 密云县| 鲁山县| 嘉荫县| 武强县| 敦煌市| 阿尔山市| 陆河县| 涪陵区|