Defect repair of cast iron parts

Defect repair of cast aluminum parts

Welding of stainless steel sheet metal

Cold welding machine welding copper sheet

Field use picture of precision repair welding machine

Customer's use site of electric spark surfacing repair machine

Scene picture of zy-12 intelligent electric spark surfacing repair machine for repairing aut

Scene picture of zy-12 intelligent elect

A customer used jh-2000 precision repair welding machine to repair the mold

A customer used jh-2000 precision repair