In 1953, we started our business with the manufacture of Methylephedrine. Received ISO9001 & producing under c-GMP, we proud of our perfect quality control & guarantee system to producd Crude Phermaceuticals, Intermediates and Organic Compounds such as Electronic Materials. In 2006, we have received a FDA for an API manufacturing. It is our No.1 commitment to supply valuable high puality products to our clients in the would. Ourefficient production system and apppropriate pollution disposal sy...