... metal sheetMaterial: Hot-rolled and cold-rolled carbon steel sheets,galvanized sheets, stainless steel sheets, aluminum,aluminum-plastic, copper, nickel, titanium, PVC and othermaterials. Opening: Round ... cutting, bending, reeling,welding, shaping and surface treatment.Application: Mine, machinery, food, stationery and sportsgoods, kitchen and toilet supplies, muffler, decoration,construction, ...