HENGDIAN GROUP was established in 1975, till now it has become a transnational，conglomerate group and been one of the largest private-owned enterprises in China. The Pharmaceutical & Chemical division has 3 sub-companies with over 3,000 employees of which over 30% are technicians; This division is mainly producing APIs with related intermediates as well as other special chemicals. The group also focus on CONTRACT MANUFACTURE service under GMP and confidential agreement with our clients.