Changzhou Siya Medical Devices Co., Ltd. (formerly Changzhou Yasi Medical Devices Co., Ltd.) was registered and established in November 2012 and moved into the West Taihu Medical Device Industrial Incubation Park, Wujin Economic Development Zone, Changzhou City, Jiangsu Province in July 2013. It is the first company to move into the park. Of private enterprises. Changzhou Siya Medical Equipment Co., Ltd. specializes in R&D, production, and sales of electronic rehabilitation physiotherapy equipment. Many of its products have obtained national patents, and it has become the construction unit of the best Chinese medicine diagnosis and treatment equipment production demonstration base.