YUELON heat treatment power source are wildly used in heat treatment, bonding, brazing, welding, forging, melting. YUELON heat treatment power source are wildly used in heat treatment, bonding, brazing, welding, forging ... , Cable&wire, Foundry&metal .Tube&pipe, ect. The main applications are as following. A: parts surface heating treatment, parts surface hardening, tempering ...