... gears, gear boxes, impellers, pumps, valves, flanges, joints...Material: cast iron, cast steel, alloy, alloy steel, alluminium, copper, brass, harden metal ... ... casting, sand casting, forging, CNC precision maching, surface treatment...Material: cast iron, cast steel, alloy, alluminium, copper, brass, harden metal ...Many years ... description.Your enquiries are fully appreciated. Axle box of cast iron