Changzhou Kaidi Electrical Co., Ltd was established in 1992. Located in Changzhou Henglin, There are over 500 employees in this company, gathering with scientific research, production,sale and service of linear actuators, micro motors and PCBs. our company has passed ISO9001 International Quality System Standard; our linear actuators have passed security authentication of PSE in Japan, UL in USA, CE in Europe, and ROHS authentication.