Jinan Chenghui-Shuangda Chemical Co., Ltd. (CHSD), headquartered in Jinan, is a young high-tech company developing and producing pharmaceutical & chemical intermediates, with nearly 20 proprietary technologies and patented technologies. Founded in 1994, CHSD has more than 300 employees. Since its inception, CHSD, guided by the trend of global pharmaceutical and chemical industry, has been meeting market demands at home and abroad with humanistic operation and advanced technical force. By right of its professional technicians and cutting-edge production equipment, CHSD continually develops unique and advantageous categories, many of which are in domestic frontier position. To make its product development more advanced, CHSD cooperates with many famous domestic pharmaceutical plants to develop new drugs, promoting averagely 10 new products each year. To meet market demands, CHSD set up one R&D center, two GMP workshops and three pharmaceutical & chemical factories.

In the principle of "Quality Oriented", CHSD passed the certification of ISO9001:2008 Quality Management System. The products meet USP, EP, JP and CP standards and are available not only in China but also in the US, Germany, Canada, Japan, etc. Some products are unique in domestic market and ranked top (or second, third) in international market.