1.marining driving wheel 2.sand mould making 3.carbon steel 4.marine using 5.MT UT material: carbon steelapproved by class societyEfficiency: Annual output of more than 10,000 tons of steel-castingMain Product: We can manufacture carbon steel, alloy steel, high alloy steel, stainless steel, cast steel as per the Standard GB,JB,CB,ZB,JIS,ASTM,SAE,DIN or special requirements from Customers.1) Chain ...