The super large fireproof door is very durable, and its anti wind pressure deformation ability is also very strong. The most outstanding advantage of super large fire door is that it can be opened flexibly, and has good quality and long service life.

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.