... province. Our major customers are Jiangxi Copper Group, China Metallurgical Group, Taiyuan Iron & Steel Group, Pangang Group Co., ... Ltd., China Nonferrous Metal Mining (Group) Co., Ltd, China National Gold Group Co., Tongling Non- ... Mongolia: WEMCO-130 flotation machines;Wunugetu Mountain Cu&Mo, China National Gold Group: KYF-160 flotation machines;Dashan Concentrator, ...