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Certification Status

Certification Status

Technology Capabilities and Trust

By obtaining various certificates, we provide better service.

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Certification of international contractorMachinery & Equipment
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Certification of international contractorGas (Class 1)
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Certificate of registrationGas facility construction service
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Registration pocketbookGas facility construction service
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Certificate of registrationMechanical facility work
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Registration pocketbookMechanical facility work
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Certificate of registrationCivil engineering work
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Registration pocketbookCivil engineering work
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Certificate of registrationWater Supply and Sewerage Construction Work
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Registration pocketbookWater Supply and Sewerage Construction Work
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Certificate of registrationSteel Structure Construction Work
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Registration pocketbookSteel Structure Construction Work
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Quality management system certificateISO 9001
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Environmental management system certificateISO 14001
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Evaluation of creditDNA
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Credit Rating Certification