Honor
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China-Steel-Structure-Gold-Award
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ISO14001
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ISO9001
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OHSAS18001
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1OHSAS18001
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Steel-Structure-Manufacturing-Certificate-(Special-Level)
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National-Recognized-R&D-Center
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China-Well-known-Trademark
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National-Prefabricated-Construction-Base
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1Steel-Structure-Manufacturing-Certificate-(Special-Level)
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