Longsun Group Co., Ltd.,

Longsun Investment Company chairman Xux…

2014 smart grid industry chain continues …
Future development trend analysis of high…
Analysis of the future development of low…

Longsun Alloy contact materials widely served for Schneider, ABB, LG, Siemens, Tyco and Xiamen Hongfa and so on.

Read for details...

Contact Materials Solutions

Longsun has the perfect engineering technology and rich in manufacturing experience in composite precious metal strips, electrical contact materials...

What We Can Do

Sustainable development

Technology and Quality

Online Service:

Customer care centre：

86-021-5766 1222