Hunan Sunike Co., Ltd is a high-tech private enterprise which is occupied in research, production, and sales of non-ferrous metals. At present, we deal with the development of bismuth, manganese, and indium products. Hunan is the world famous province of non-ferrous metals, which is abound in bismuth, manganese, indium etc, and Hunan is lead the world in non-ferrous metals research, converged a large number of specialists and scholars.
