- 25
- Oct
Fire Resistant Metal Doors
Steel fire doors can not only prevent the spread of fire, but also prevent the extinguishment of smoke. Steel fire doors can reduce the harm of smoke inhalation to human health, and establish their excellent fire performance to a large extent.
ZHTdoors milango ya moto, miaka 31 ya uzoefu wa uzalishaji katika milango ya moto na Windows. Milango kuu ya moto ya UL, milango ya moto ya EN, milango ya moto ya BS EN, nk., Tuna certification.ZHTdoors msaada OEM na bure design.Our faida: ubora mzuri, bei ya kiwanda, huduma nzuri.Karibu kushauriana nasi.