Jiangsu Tongda Power Technology Co., Ltd. (通达动力) is specialized in research and development, producing, marketing and servicing of motors, stator and rotor, and iron cores for motors and generators. Its products are core components of motors and generators, the majority of which are applied in modest-size motors. It is equipped with 552 sets of different machines ranging between 6.3-500 ton, including 138 sets of punching machine ranging between 25-500 ton, 54 sets of servo high-speed notching machines, 1 set of Schuler equipment, 1 set of Weingarten equipment, 14 sets of 50-500 ton stacking & pressing equipment, 2 sets of centrifugal aluminium casting machines, 25 sets of 40-315 ton stator stacking and pressing equipment, 14 sets of automatic cutting and blanking lines, and more. 80 sets of die making and maintenance facilities are available in its own workshops for manufacturing different kinds of punching dies and tools.