... systems. description high precision casting-precision casting parts with sand blastingmaterialstainless steel, cast iron, pig ... grey iron, ductile cast, aluminum alloy, ductile iron, brass, zinc etc.standardDIN, AISI, ASTM, BS, JIS, ... Metal parts, Mechanical parts, Marine Hardware, Electric power fitting, Construction parts, Pipe Fitting, Hardware, Auto parts, Valve parts, Industrial parts, ...