... technician team 3)strict quality control 4)OEM Copper casting parts2 1.Material: The part showed is ... copper. Anyway we can do any metal or alloy parts,such as stainless steel,carbon steel,ductile iron,melleable iron,aluminum,grey iron ... designs6. competitive price7. excellent serviceMaterial Grey iron,ductile iron,malleable iron,stainless steel, carbon steel,aluminium,brass etc.standardDIN, ASTM, BS, ...