DaWei Induction Heating Machine Co.,Ltd specializes in Induction Heating machines manufacturing and marketing more than 1 decade. The machines cover Automatic Surface Hardening & Tempering Machines, Flexible Brazing Systems, Compact Adhesive Curing Systems Efficient Tube Welders & Thermal Straightening Systems. They are wildly used in heat treatment, bonding, brazing, welding, forging, melting and heat fitting solutions. Transistor converters from 500Hz to 300KHz ...