Electricity Meter, Latching Relay, Magnetic Latching Relay manufacturer / supplier in China, offering Slim Relay 90A 12VDC Coil 2 Phase Latching Relay for Metering Device, Thin Relay Small Dual Coil Relay 12VDC 90A Magnetic Relay Bistable Latching Relay, High Power UC3 90A 250VAC Coil 12VDC 3 Phase Latching Relays with CT Shunt and so on.