The Company has built up large production bases respectively in Shanghai’s Fengxian industrial zone, Zhejiang’s Quzhou high-tech industrial park and Gansu’s Lanzhou New Area, all of which have been equipped with reaction units of various models in which most organic reactions can be done. Up to September 30, 2023, there are 247 employees in Shanghai-based plant, 346 employees in Quzhou-based plant, and 376 employees in Lanzhou-based plant. 

Shanghai Factories（Shanghai Wansu Pharmaceutical  Co.,Ltd.） Land area：65,402㎡  Size of reaction still：50L~6,300L	Quzhou Factories（Quzhou Chemspec Chemical Co.,Ltd.） Land area：94,804.41㎡     Size of reaction still：1,000L~5,000L
Lanzhou Factories1（Lanzhou Chemspec-Weier  Chemical Co.,Ltd.） Land area：168,000 ㎡	CHEMSPEC-API Situated in New Jersey, USA, it mainly develops medicines and carries out small-scale production.

Lanzhou Factories2（Lanzhou  Chemspec New  Energy Technology  Corporation） 

Land area：246,666㎡