... as embossing. If the tensile steel, pipe, smashed head, wire, heating wire nail, stainless steel products, annealing, stretching, rose type. 2 ... deeply the heat shaping (change to high frequency): A. Various standard a tight firmware and other machine piece, hardware tool, handle drill ... stretch. bend the tube and hit head, the steel wire, steel wire heats to make the nail. the stainless steel products ...