... precision machiningPremium quality, best price, on-time deliveryStrict inspection of qualityPrecision: within 0.01mmNon-standard production according to customers' ... , all kinds of gears, gear boxes, impellers, pumps, valves, flanges, joints...Material: cast iron, cast steel, alloy, alloy steel, alluminium, copper ... or description.Your enquiries are fully appreciated. Cast flange of carbon steel (OEM)