Precision Parts precision metal parts ISO9001:2000 Approved precision casting &Tooling JIS, DIN, ASTM,BS OEM service Precision Parts precision metal partsIf you are ... service available 2.Materials: stainless steel,cast iron,pig iron,carbon steel,alloy steel,non-ferrous,grey iron,ductile ... .Weight range: 0.02 to 30kg 5.Application: Industrial parts, Machinery parts, hardware, construction parts, valve/ ...