CSMC is a leading pure-play specialty analog foundry providing fabless design houses and integrated device manufacturers with a wide range of manufacturing and product development support services. CSMC have two 6-inch production lines and a joint venture with China Resources Group which is an 8-inch production line.

Corporate headquarters, as well as 8-inch line are located in Wuxi New District industrial park while two 6-inch lines are located in the Wuxi Binhu district.