Product production qualification

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  2023 China Quality Association Quality and Technology Award Second Prize

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  CABR Energy saving product certification certificate

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  CBSC Certification Certificate of Urban and Rural Construction Products

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  China Green Building Materials Product Certification

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  CCC China Compulsory Product Certification

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  ISO9001 Quality management system certification

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  ISO1401 Environmental Management System Certificate

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  ISO50001 Energy Management System Certification

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  ISO45001 Occupational Health and Safety Management System Certificate

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  Outstanding Performance Evaluation Certification

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  Supplier factory certification certificate

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  Three glass and two cavity test report

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  Three glass and two cavity inspection report

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  Three glass and two cavity test report

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  5LOW-E+19AR+5 Type inspection report (complete version)

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  5LOW-E+21A Electric shutter+5 (mm)