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  • HOME
  • ABOUT US
  • SOLUTION 
    • BUILDING EXPLOSION PROTECTION
    • FIRESTOP & INTEGRITY
    • EQUIPMENT PROTECTION
  • NEWS
  • CONTACT US
  • …  
    • HOME
    • ABOUT US
    • SOLUTION 
      • BUILDING EXPLOSION PROTECTION
      • FIRESTOP & INTEGRITY
      • EQUIPMENT PROTECTION
    • NEWS
    • CONTACT US
  • HOME
  • ABOUT US
  • SOLUTION 
    • BUILDING EXPLOSION PROTECTION
    • FIRESTOP & INTEGRITY
    • EQUIPMENT PROTECTION
  • NEWS
  • CONTACT US
  • …  
    • HOME
    • ABOUT US
    • SOLUTION 
      • BUILDING EXPLOSION PROTECTION
      • FIRESTOP & INTEGRITY
      • EQUIPMENT PROTECTION
    • NEWS
    • CONTACT US
  • TKC Solutions

    Firestop & Integrity Assurance

  • FM has long emphasized a critical principle in fire protection engineering: materials alone are not enough—installation quality ultimately determines performance. Built on this foundation, TKC leverages its rare FM credentials to deliver a fully integrated test–diagnose–repair–verify closed-loop service, addressing a long-standing industry gap where inspections end with failure reports but no corrective action.

    As an FM 4991 Certified Contractor, TKC is authorized not only to identify deficiencies, but to execute compliant remediation—elevating routine inspections into insurance-recognized asset protection solutions.

  • Services

    We Don't Just Inspect, We Ensure Safety.

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    FM 4991 Certified Firestop Contractor

    Insurance-Grade Firestop Engineering, Executed and Verified

    As one of the few FM 4991 certified contractors in Asia, we know that material is just the baseline. TKC utilizes rigorous installation management to ensure every penetration point fully restores the wall's original fire-resistance rating.

    • DRI Supervision: All strategies are led by FM-qualified Designated Responsible Individuals (DRI).
    • FM Approved Systems: We strictly use FM-certified materials and methods, eliminating non-compliance.
    • Full Traceability: Detailed Tags & Logs for every penetration point ensure long-term accountability.
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    Enclosure Integrity Testing

    Verifying Airtightness Where System Performance Depends on It

    Airtightness is the lifeline for clean-agent fire systems (e.g., HFC-227ea, IG-541). Unlike firms that merely report failures, TKC provides a one-stop solution: we detect leaks, pinpoint them, and fix them on the spot.

    • Global Standards: Testing conducted per NFPA 2001 & FM 5-32 via high-precision Door Fan Test.
    • Precision Diagnostics: Infrared imaging and smoke tests pinpoint even the most hidden leaks.
    • Closed-Loop Repair: Immediate onsite repairs by our certified team, re-tested until fully compliant.
  • Beyond Inspection, We Deliver the Cure—Guaranteed Integrity.

    Why settle for a failure report when you need a solution? TKC bridges the critical gap between detection and correction. With our FM 4991 expertise, we ensure a seamless path from diagnosis to full compliance, securing your core assets with uncompromised protection.

    ✉ Contact TKC
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Shanghai Tengxi Construction Engineering

Dedicated to providing top-tier safety engineering solutions. We combine innovation with rigorous standards to protect what matters most.

Room 102, Building 1, No. 1501, Huibin Road, Qingpu District, Shanghai

Mrs. Zhao
Jessica@turnkeychina.com.cn
© 2025 ShanghaiTengxi Construction Engineering Co., Ltd. All Rights Reserved.