We produce carbon steel, stainless steel, stainless steel, grey iron, nodular iron and copper alloy castings eti.under CCS, LR, DNV, GL, ABS, BV, RINA classification society material approval.

• 通过CCS、LR、DNV、GL、BV、ABS和RINA等船级社材料认可的碳素钢、不锈钢、灰铁、球铁、铜合金等阀类铸件。