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Jiangsu Bosong Engineering Design Class B Qualification Certificate
Horizontal centrifugal casting machine invention patent
Invention patent for heat-resistant steel and preparation method thereof
Invention patent for naphtha preparation of low carbon olefin
Invention patent for centrifugal casting furnace tube and preparation process thereof
Invention patent of rotary disc flange automatic welding equipment
State Technological Invention Award
Shanghai Science and Technology Award
Pressure vessel design certificate
Jiangsu Province Science and Technology Award
Pressure piping element certificate
Jiangsu Province informatization and industrialization integration pilot enterprise certificate
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ASME certificate
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Invention patent for radial vibration centrifugal casting method
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Invention patent of axial vibration centrifugal casting method
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Invention patent for centrifugal production method of bimetallic tube billet
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304L-SA210 bimetal hot rolling tube blank production method invention patent
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Invention patent for thin-wall bimetallic tube centrifugal production method
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Invention patent for furnace tube rotary and intermittent feeding type display frame
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