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 7，000 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 system．Through making innovations in system，technology and product，we are trying our best to meet customers’demands for fluorides and make contribution to accelerate the development of Chinesefluoride pharmaceutical industry