Wuxi Zhangkun Biochemical Technology Co., Ltd. is a joint investment of two shareholders of the listed company in Xiamen and Wuxi Fine Chemicals R & D, production, sales and integration of high-tech enterprises, the Wuxi factory and R & D center in Shanghai, Shijiazhuang R & D Center, Nanjing R & Dmarketing headquarters in the center of Yangzhou in the pilot plant.

The company is located in the beautiful Taihu Lake - Wuxi, China Lakeside Taihu Lake Technology Park near the Wuxi Airport as well as the Beijing-Shanghai Expressway, from a half hour drive, surrounded Jiangnan University and Southeast University Campus, superior geographical location, unique ecological environment and stable human resources for the company's long-term development has laid a good foundation.

The company was founded in 2006, has four R & D center and production base in Shanghai, Shijiazhuang, Nanjing, Wuxi. Shanghai R & D center in pharmaceutical intermediates series-based small molecule heterocyclic, flavors, spices and food additives, the R & D Center of Shijiazhuang, Nanjing R & D center in the heterocyclic series, Wuxi plant to produce OLED intermediates and electronic materials Lord. In addition, Yangzhou and a pilot plant room.