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Steel Press Brake Utility Model Patent Certificate
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Press Brake Bending Machine Utility Model Patent Certificate
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Panel bending machine utility model patent certificate
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Pre bending machine utility model patent certificate
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Plate bending rolling machine utility model patent certificate
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CNC shearing machine utility model patent certificat
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CNC hydraulic shearing machine utility model patent certificate
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Sheet metal production line utility model patent certificate
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CNC slotting machine Utility model patent certificate