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Qualification and
Certification |
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Gold Mantis Qualification and Certification |
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Building decoration engineering contractor Class One
Building curtain wall engineering contractor Class One
Metal doors and windows engineering contractor Class One
Intelligent building engineering contractor Class One
Urban landscaping business a qualification Class One
Ancient landscape contractor Class One
Mechanical and electrical equipment installation engineering contracting Class One
Security systems engineering contractor Class One |
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Architectural engineering design of special grade Class A
Special building curtain wall engineering design Class A
Special Class A building intelligent systems design Class A
Landscape special engineering design Class A |
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