Fire-resistant wooden doors use fire-resistant wood or fire-resistant wood products as the door frame, door leaf frame, door leaf panel, and the door leaf is filled with materials. Filled with non-toxic and harmless fire-proof and heat-insulating materials, and matched with fire-proof hardware accessories, it is a fire-resistant door with certain fire-resistant performance.

ZHTdoors防火門，31年防火門窗生產經驗。 主營UL防火門、EN防火門、BS EN防火門等。我們有認證。ZHTdoors支持OEM和免費設計。我們的優勢：質量好，出廠價，服務好。歡迎諮詢。