Electromagnet, Solenoid, Inductor Coil manufacturer / supplier in China, offering Landa H30010040 Magnet 500n Strong Square Holding Electromagnet, Landa H3006030 Magnet Product 12V 24V Square Lifting Magnet, Landa H2004525 Magnet Product 1500n Electric Magnet 12V 24V Lifter and so on.