Baoding ZSHC Eletrical Co., Ltd., is an integrative company combining development, manufacture and application. Our team has more than 20 years experience in high frequency induction heating area. Our main products are: QGT-1 series solid state H.F welders Vacuum Tube H.F induction heating equipment Fully digital DC drives IGBT Solid state M.F Power Supplies CYP Super audio induction heating equipment CKP (SCR) M.F Power Supplies Online seam annealing M.F equipment We have ...