(-)-GUAIOL

We, Shanghai Richem International Co., Ltd. i a dynamic and fast-growing chemical and pharmaceutical corporation with a solid technology foundation. With the whole team?s efforts and dedications since its foundation, Richem has developed to be an influential leading company in China Chemical and pharmaceutical markets.Our businesses have already extended to more than 50 countries separately located in Europe, America, East & South Asia, Africa and Oceania.Accredited by ISO 9001:2000, our marketi... View more >>