Science-based Industrial Safety & Protection
科学防损的亚洲践行者
Asia's FM 4440 & FM 4991 dual-certified leader in explosion protection and firestop engineering. 20+ years delivering science-based, verifiable safety solutions for petrochemical, BESS, semiconductor, and data center industries across Asia.
About TKC
Shanghai Tengxi Construction Engineering Co., Ltd. (TKC), founded in 2005, is Asia's premier FM 4440 & FM 4991 dual-certified specialist in explosion protection and firestop engineering. With 20+ years of science-based expertise, TKC serves the petrochemical, BESS/new energy, semiconductor, and data center industries across China and Asia.
The Power of Dual Certification
FM-certified products + FM-certified installation = a scientifically verifiable, end-to-end safety solution. Clients consistently pass FM insurance audits on the first attempt.
FM 4440 Certified
FM 4440 Explosion Protection Product Manufacturer Certification — one of the rarest credentials in Asia. TKC's explosion venting and blast resistance systems have passed FM's rigorous destructive testing protocols, providing the highest level of product-level safety assurance.
FM 4991 Certified
FM 4991 Firestop Contractor Certification — held by very few contractors in Asia. Every TKC firestop installation follows certified material selection, approved application methods, and traceable documentation aligned with FM Global insurance standards.
Why Industry Leaders Choose TKC
Science-based Engineering
Every design is grounded in FM Data Sheet calculations — not rule-of-thumb estimates. Precise, defensible, and auditable.
Test-to-Verify Closed Loop
TKC's 'Test → Diagnose → Repair → Verify' methodology means one partner handles everything — from identifying gaps to delivering certified results.
FM Insurance Audit Ready
TKC clients consistently pass FM Global insurance audits on the first attempt, unlocking better coverage terms and lower risk premiums.
Industries We Serve
Products & Services
Knowledge Hub
Technical Articles
Start with a Free Safety Assessment
Speak with TKC's certified engineers for a systematic evaluation of your explosion protection and firestop systems against FM Global standards. We serve clients across China and Asia.