Copper induction Coil with CE 1 Heat treating all classes of machine parts to quenching,anneal 2.Adopts Siemens IGBT,MOSFET Copper induction coil ... to heat treating(quenching,anneal, temper,normalizing..., Through heating,braze welding,smelting, other field and with CEpredominance as belows: 1.The induction ...