... steel/SS/AL 3.Quality: .ISO9001 & ISO14001 CE certified metal stamping part Material: stainless steel 304/ or aluminumProcess: stamping ... machine, Laser cutter, Robot welder 2) Material: All sheet metal (stainless steel, carbon steel, etc), square tube, tube, ... for OEM supplier for your metal fabricated parts, Xianglong will be your excellent choice! Beamer holder metal stamping part metal bracket