My company is Dalian Ruiyuan Power CO., Ltd that supplies all kinds of inorganic salts, such as manganese salts(manganese carbonate,manganese sulfate), cobalt salts(cobalt carbonate, cobalt nitrate, cobalt hydroxide, cobaltosic oxide, lithium cobalt oxides,cobalt acetate), nickel salts(nickel sulfate, nickel carbonate, nickel nitrate), copper salts(copper sulfate, copper oxide, copper chloride), zinc oxide, lithium manganese oxide and so on. The produces are widely used in Manufacturing  large electric vehicle lithium batteries and positive pole materials of lithium batteries. Especially, the precursors of ternary materials have achieved world advanced level.
Our company aims to be the one with quality first,reputation first and low price. If you are interested ,you can login
URL:www.dlrydl.com;www.yshg.com.