Company Introduction YiChang JinChuan Bio-Sci .＆ Tech Development Co., ***** located in the seat of world-renowned China Three Gorges Project Yichang City, Hubei Province, is a biochemical technology at the core of the high-tech enterprises, so as to the Company of the Three Gorges University College of Life Science and Chemistry for technology support, with strong Technology and advanced detection instruments, scientific research, production integration for the global chemical industry, animal feed, building materials, such as industrial and scientific research and production of raw materials and provide technical support. Manganese carbonate, manganese and manganese sulfate salt products of this company is the use of the Three Gorges area is rich in natural resources development.</p>