Honor
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High-tech enterprisesin Jiangsu Province
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IATF16949
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Hard tube test bench patent
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Annealing furnace for steel pipeswith thermal cycle function
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Device for rinsing and weldpressurebearing of hydraulicpipe inner wall
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Annealing furnace for steel pipeswith uniform nitrogen concentration
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Cooling and degreasing integrateddevice for precision steel pipe
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Seamless steel pipe continuouscleaning device
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High precision steel pipe inner wall cleaning device
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Pickling device Environmentally friendly hydraulic fittings.
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Argon arc welder capable ofwelding curved pipe
