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Location：About Us > Certificate & Honor
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ISO-9001-Quality management system certificate
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ISO-14001-Environmental management system certificate
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ISO-45001-Occupational health and safety management system certificate
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Safety production permit（2026）
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Construction enterprise qualification certificate
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国家企业技术中心
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国家技术创新示范企业
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架桥机单项冠军
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“共振破碎机”专利金奖