... DIN, BS and JIS OEM Investment castings and machined parts —— Pump parts, valve parts, marine hardware, pipe fi ttings and fl anges, ... nickel plating, etc. 5. These parts are used in machine assembly, valve&pump parts, auto&motorcycle parts, train&railway parts, marine hardware, construction hardware, ... 7. Quality system certificate: ISO9001: 2000 Stainless Steel Precision Casting Machine parts