... , metals, switch the industry, but in low carbon steel, stainless steel, wood, nonferrous metals and all kinds of the device ... machinery, construction, metal products, electric switch for the high efficiency welding of various low-carbon steel, stainless steel and nonferrous steel sheet, tube, ... /380VPressure≥0.6MpaControllerKD-3B microprocessor control Multi-point Steel Mesh Spot Welding Machine