Steel fire doors have good fire prevention and sound insulation effects, and also have a certain anti-theft effect. They are suitable for cinemas, recording studios and other places. Steel fire doors have good adaptability to the environment, and good thermal insulation performance ensures that no fire will occur.

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.