Hunan Chembird Indust Co., Ltd was established in 1997. It is one of the largest chemical enterprises in China. It holds convenient transportation and perfect environment, bordering Jingzhu expressway, Huanghua airport, and Xianing dock. It engages in sale of chemical products, which are widely used in metallurgy, chemistry, paper making, and agricultural fertilizer. The main products are caustic soda flakes, ammonium chloride, soda ash light and dense, and sodium borate etc.