... castingMain Product: We can manufacture carbon steel, alloy steel, high alloy steel, stainless steel, cast steel as per the Standard ... body, valve body etc. for petrochemical industry working.(5) Gear, Bull Gear, axial seat, big shaft, block, module etc.(6) Fire ... properties inspection. Mass guarantee ability: Already get ABS ISO9001-2008 quality system certification , having declared NK,DNV,BV,ABS, ...