... iron GJS450-10Standard: ASTM, JIS, BS, DIN, EN, ISOOperation: green sand casting and resin sand castingSurface finish: sand blasting, sand ... service, metal processing, finishes and heat treatment Product weight: 0.5 to 300kg Precision machining: CNC lathes ... , handwheel, valve, flange, bollard, pilingaccessories, counterweight iron, construction machinery parts and other industry machinery partsThe QB ...