Changsha Economic and Trade Co., Ltd.
Profile: Changsha Economic and Trade Co., Ltd. specializes in producing indium, vanadium, selenium and metal powder series. Our metal powder series include indium, bismuth, tellurium, zirconium, manganese, copper, bronze, brass, titanium and cobalt powders. We offer feed additives such as copper sulfate monohydrate , ferrous sulfate monohydrate, manganese sulfate, manganese oxide, copper sulfate pentahydrate, zinc sulphate monohydrate and manganese carbonate.