... . 4.Widely market and usage. Specifications:Sheet Metal Manufacturing service 1.High quality control ... rolled steel sheet,galvanized steel sheet or tube) stainless steel, copper , brass, aluminum ,etc2. process:punching,bending, ... OEM orders are welcomedManufacturing ProcessCNCPrecisionMachining: welding, forming, shaping, punching, drilling, milling, grinding, rolling, stamping, deepdrawing, bending ...