Hangzhou Yunguang Power Line Equipment Factory has more than 40 years' history. As a mature power line equipment factory, we have complete ability of chemical analysis, mechanical testing and Kim Sang-analysis testing as well as infrastructure and technology strength. We mainly produce power line equipment of casting, stamping, and plating. Especially in the hot-dip galvanizing technology, due to using multi-rare earth alloy plating technology, we significantly level up the products' brightness of coating and corrosion resistance. Through the testing by Wuhan Institute of Material...