large company engaging in phosphorus and phosphate chemical industry, Guizhou QIANNENG TIANHE Phosphate Co., Ltd. belonging to Guizhou QIAN NENG Enterprises (Group) Corporation. The main production base locates on Shuangliu town of Kaiyang County, 70KM away from the capital of Guizhou province-Guiyang in China.As keeping quality and fulfilling contract strictly, we'v enjoyed a great reputation in the world trade.