IGBT Induction Heating for Forging, Induction Heating Machine, Induction Forging Machine manufacturer / supplier in China, offering Supersonic Frequency Induction Heating Sheaper Forging Machine, Induction Heating Machine with Water Cooling System Wh-VI-120kw, Ultrahigh Frequency Induction Heating Machine for Gear Ring Hardening GS-20kw and so on.