History

→ 1971 Set up Dafeng Tiansheng Pharmaceutical & Chemical Manufacturing Co., Ltd.

→ 1994 Set up Dafeng Tiansheng Pharmaceutical Co., Ltd.

→ 1998 Set up Dafeng Huashu Pharmaceutical Co., Ltd

→ 2000 Set up R & D center, equipped with advanced reaction, analysis equipments and instruments.

→ 2002 Dafeng Huashu Pharmaceutical Co., Ltd obtained national GMP certificate

→ 2003 Dafeng Tiansheng Pharmaceutical Co., Ltd. obtained national GMP certificate

→ 2004 Set up Dafeng Tiansheng Chemical Industry Co., Ltd with 100,000 m2  for polymer additives

→ 2005 Dafeng Huashu Pharmaceutical Co., Ltd obtained COS certificate from EDQM.

→ 2006 Dafeng Tiansheng Chemical Industry Co., Ltd. obtained ISO9000 Quality Management System Certification.

→ 2008 Set up Shanghai Tiansheng Chemical Co., Ltd., which is responsible for selling our polymer additives.