... (WISCO) 2.High quality ,competitive price Silicon Steel sheets/plates:1.Type: Silicon Steel2.Standard: Q/WG(GG ... is essential material used in motor, Electric Engine, dynamo, transformer, electromagnetic switch, reactor, Magnetic amplifiers, ballast, relay, ... 0.30mmWidth: to the request of customerElectric Engine, dynamo, transformer, electromagnetic switch, reactor, Magnetic amplifiers, ballast, relay, ...