mutual inductor parts 1.Material:iron or as required 2. ... 3.use in instrument transformer 4.OEM is ok mutual inductor parts1. Experience: Over ten years experience in metal ... plating, acid pickling, etc.6. Application: temperature controller, mutual inductor, relay, sound, car GPS, Car chargers, ships, home appliances ... our work.Application example metal nickel plating mutual inductor stamping parts