250KW contact type welder for ERW steel pipe contact welding machine solid-state contact welder.
Specialized in the induction heating field , Baoding Chaochang Electromechanical Co., Ltd is a professional factory for solid-state high-frequency welders for ERW steel pipe welding use. For more information, please feel free to contact www.inductionhfwelder.com info@bdccjd.com


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