Zhengda is one of the most successful agents and investors in electrical equipment and materials market. We main manufacturer various industrial devices & parts- roots blowers, axial blowers, centrifugal blower fans, pumps, centrifugal pump, air compressors, inverters, printing machines, electromotors, speed reducers, worm gear speed reducer, bearings, ball bearing units, carbon steel, enamelled wires, etc. Let's unite for the stable development and to develop stably.

industrial components, parts & devices- air compressors, screw air compressor, roots blowers, axial blowers, centrifugal blowers, centrifugal fans, micro motors, explosion proof motor, brake motors, electromagnetic adjustable speed asynchronous motor, pumps, vacuum pump, industry pumps, centrifugal pump, diffuser pumps, axial flow pump, submersible pumps, hydraulic gear pump, inverters, electromotors, speed reducers, worm gear speed reducer, cycloid needle wheel reducers, bearings, industrial ball bearings, angular contact ball bearings, needle bearing, cylindrical bearing, machanical bearing, precision bearing, mounted bearings, bearing units, electric motor bearing, carbon steel, cold-rolled & hot-rolled steel plates, enamelled wires, mechanic and electrical materials, electromechanical components & accessories, printing machines, frozen dehydrators ( dryers), programmable controllers.