As a new stock company, Xinxiang Shengwei Biological Co., Ltd. now is a specialized manufacturer of high active anhydrous potassium fluoride(pharmaceutical intermediate), with the annual output of 10,000 tons. At present, Shengwei is an important researcher, manufacturer and developer of new fluorides in the central plains of China. We establish good cooperative relationships with institutes and have experienced technicians, leading equipment, good producing method and qualified environment sys...