鋼製防火門以簡潔鋼面回歸機能本質，2 小時耐火實力藏於靜謐外觀之下，為後勤與公用空間提供不張揚的守護。
Steel fire-rated doors return to function with a clean, quiet facade, offering up to 2-hour protection for utility spaces.
鋼製防火門以簡潔鋼面回歸機能本質，2 小時耐火實力藏於靜謐外觀之下，為後勤與公用空間提供不張揚的守護。
Steel fire-rated doors return to function with a clean, quiet facade, offering up to 2-hour protection for utility spaces.
