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    Certification

    Telecom EPC Grade 1 Qualification
    System Integration of Telecom and Information Network Grade A Qualification
    Professional Contractor of Electronics and Intelligentization Grade 1 Qualification
    Safety and Security Engineering Grade 1 Qualification
    Overseas Telecom Engineering Contracting Qualification
    Telecom Network Substitute Maintaining Grade A Qualification
    Telecom Construction & Engineering Enterprise Safety Production Services           Grade A Qualification
    CMMI/ITSS Certification
    Permit To Install (Repair, Test) Electric Power Facilities Grade 4 Certification
    Engineering Design Grade A Qualification
    Engineering Consultancy Grade A Qualification
    Engineering Survey Grade A Qualification
    Professional Contractor for Urban and Road Lighting Engineering Grade 3 Qualification
    EPC For Mechanical and Electrical Engineering Construction Grade 3 Qualification
    EPC For Electric Power Engineering Construction Grade 3 Qualification
    Professional Cotractor for Steel Structure Engineering Grade 3 Qualification
    EPC for Construction Project Grade 3 Qualification
    EPC for Architectural Decoration and Decoration Engineering Grade 2 Qualification

    Certification

    Telecom EPC Grade 1 Qualification
    System Integration of Telecom and Information Network Grade A Qualification
    Professional Contractor of Electronics and Intelligentization Grade 1 Qualification
    Safety and Security Engineering Grade 1 Qualification
    Overseas Telecom Engineering Contracting Qualification
    Telecom Network Substitute Maintaining Grade A Qualification
    Telecom Construction & Engineering Enterprise Safety Production Services           Grade A Qualification
    CMMI/ITSS Certification
    Permit To Install (Repair, Test) Electric Power Facilities Grade 4 Certification
    Engineering Design Grade A Qualification
    Engineering Consultancy Grade A Qualification
    Engineering Survey Grade A Qualification
    Professional Contractor for Urban and Road Lighting Engineering Grade 3 Qualification
    EPC For Mechanical and Electrical Engineering Construction Grade 3 Qualification
    EPC For Electric Power Engineering Construction Grade 3 Qualification
    Professional Cotractor for Steel Structure Engineering Grade 3 Qualification
    EPC for Construction Project Grade 3 Qualification
    EPC for Architectural Decoration and Decoration Engineering Grade 2 Qualification
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