... Material Technology Co.,Ltd is one of the leading China anode for electrolysis metal manufacturers,Website:http://www.eladeanode ... us.Electrometallurgy takes a large proportion in hydrometallurgical industry. The nonferrous metals like Zn, Cd, Cu, Mn, Co, Ni and ... evolution potential, better, better passivation and longer life etc. Applications:Nonferrous metal electro extraction, such as: Cu, Ni, Co, ...