- 07
- Nov
UL Fireproof Door To Door
Fire door is a kind of door, so its function is to separate and protect like ordinary door. However, as a fire door, it is different from other doors in that it can prevent the spread of fire and smoke, and can prevent the spread of fire within a certain period of time to ensure evacuation.
ZHTdoors menyako ea mollo, lilemo tse 31 tsa boiphihlelo ba tlhahiso menyakong ea mollo le Windows. Menyako e ka sehloohong ea mollo oa UL, mamati a mollo oa EN, mamati a mollo a BS EN, joalo-joalo,.Re na le setifikeiti.ZHTdoors tšehetso OEM le mahala moralo.Melemo ea rona: boleng bo botle, theko ea fektheri, tšebeletso e ntle.Rea u amohela ho buisana le rona.