Hunan Dexin High- Tech Material Co.,Ltd was founded in July,2007,Registed in Yiyang City, Hunan.The registered capital was RMB35 million. Our factory is located at the northeast corner of Meilin road and Yunwushan road which is an important enterprise in Yiyang city.Our company mainly produces high-quality nickel and cobalt salt products. Annual production is 1500 tons of nickel and cobalt metal such as nickel sulfate, cobalt carbonate.at the same time Dexin deals with the trade of nonferrous metals material, such as Ni,Co,Pb,Cu,Zn.We want to purchase the material which contains nonferrous materials such as Ni,Co,Pb,Cu,Zn,especially Ni sludge,Co sludge,Cu slag,Zn dross and Pb dross.We are the leading dealer in import of nickel and  cobalt raw material in Hunan.