Guiyang Rich Alloys Factory was established in April, 1993. We are engaged in the Ferro Phosphorus, Ferro Silicon, Ferro Silicon Manganese, Ferro Manganese, Silicon Metal, Mg Ingot and Phosphorous products such as yellow Phosphorous, STPP, Phosphoric Acid, MAP, DAP, and TSP, which are sold to Japan, The U. S. A. Taiwan province, India, Thailand and European markets. In domestic market, the goods are mainly sold to the customers in Zhejiang, Jiangsu, Tianjin, Shandong provinces regularly. The capacity of supply is some more than 50, 000 metric tons. We have already gained excellent fame in our product and service quality. We welcome your enquires sincerely.