The wood used for the wooden fire door has been specially processed, and the wood has been treated for fire protection. It is a fire-resistant material and can also meet the conditions of heat insulation and fire resistance. The surface of the wooden fireproof door has been sanded or polished, which is smooth and tidy without burrs, scratches, etc. The wooden materials are highly plastic, with various shapes, styles, and colors.

ZHTdoors branndører, 31 års produksjonserfaring innen branndører og Vinduer. De viktigste UL branndørene, EN branndører, BS EN branndører, etc.,.Vi har sertifisering.ZHTdører støtter OEM og gratis design.Våre fordeler:god kvalitet, fabrikkpris, god service.Velkommen til å konsultere oss.