；

； Promote the customization of stainless steel casting and casting for high-temperature precision casting alloys;

Customized technology for stainless steel casting and casting; Cast steel stainless steel system set

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Customized; Operation and maintenance of cast steel and stainless steel system Stainless steel casting

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Alloy promotion; Non-metallic

Ship manufacturing; Non ferrous metal alloy

Metal installation; Industrial water power casting precision hardware accessories; Pressure

高温精铸合金推广不锈钢铸造铸造订制；

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订制；铸钢不锈钢系统运行维护不锈钢铸造铸

造订制；铸钢不锈钢高温精铸合金精密

铸造不锈钢钢铸造铸造订制高温精铸合

金开发高温精铸合金精密铸造高温精铸合

金交流高温精铸合金转让高温精铸

合金推广；非金属

船舶制造；有色金属合

金安装；工业用水电力铸造精密五金配件；压