Changzhou Weitai Technology (常州伟泰科技股份有限公司) is a company that manufactures and sells industrial equipment for the rail transit, medical, semiconductor, energy equipment manufacturing, and other industries. Its products include base welding components, air duct systems, traction converters, sewage treatment systems, computer numerical control (CNC) machine parts, etc. The company offers sheet processing, precision welding, surface treatment, assembly and integration, and other logistics services.