Original
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 series of products include exothermic welding moulds, mould Handle clamp, exothermic welding flux and supporting operation Tool kit, which have been successfully developed by Zhejiang Huadian and have passed the tests conducted by some national authoritative testing institutions,
http://www.chinagroundrod.com
