- 15
- Nov
UL Fireproof Door Vent
The wind resistance of the glass fire door is no worse than other fire doors. The inner frame of the fire door is hollow, with strong wind pressure deformation resistance and good vibration resistance.
ZHTdoors magonhi emoto, 31 makore ekugadzira ruzivo mumagonhi emoto uye Windows. Iyo huru UL magonhi emoto, EN magonhi emoto, BS EN magonhi emoto, nezvimwewo, .Tine certification.ZHTdoors inotsigira OEM uye yemahara design.Our zvakanakira: kunaka kwakanaka, mutengo wefekitari, basa rakanaka.Welcome to consult us.