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Business license
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Special Equipment Design License
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Special Equipment Manufacturing License
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Renovation and Maintenance Permit
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ASME-U
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ASME-U2
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Construction Enterprise Qualification Certificate
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Work Safety License
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Quality management system certification
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Certificate of Environmental Management System Certification
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Occupational Health and Safety Management System Certificate
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CMI
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Excellent Construction Units
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Excellent Construction Units
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Excellent Construction Units