Changzhou Kingyo Chemical Co., Ltd. Was found in May 2003,It is a high-tech company focusing on RD of medicine (including the development of APIs, new drugs and new synthetic processes), synthesis and discovery of new compounds, and production and sale of intermediates of medicine. 　　 We have assembled a team of top scientists, and about half of them have advanced degrees, and a number of whom have five to ten years experience in organic synthesis. There are more than twenty technicians with min...