Electromagnet, Solenoid, Air Core Coil manufacturer / supplier in China, offering Xh5030 400n Permanent Holding Magnet for Automation, Medical and Mechanical Equipment, Landa H848439 1000n Square Electric Lifting Magnet, Waterproof Holding Solenoid, CE Certification 12V 24V Holding Force 50kg Electromagnet for Parts Handling and so on.