Huadian exothermic welding materials is to melt the metal conductor through the high temperature produced by the oxidized metals in the reductive flux during the exothermic reducing reaction. This....
Zhejiang Huadian Lightning Protection Technology Co., Ltd. Is a comprehensive high-tech enterprise integrating science, industry and trading, engaged in the production of lightning protection and....
Ground clamp is made of brass, for grounding rods and wires connection. http: / / www.chinagroundrod.com