... 2.sand mould making 3.carbon steel 4.machining Product 5.MT UT Efficiency: Annual output of more ... than 10,000 tons of steel-castingMain Product: We can manufacture carbon steel, alloy steel, ... platen, winding drum, helm seat etc. for deck machining use apply to vessel use.(2) Parts for ... .(7) Support of bridge applies to bridgework .The product sells to: Domestic, Japan, America, Korea, Singapore ...