Definition of Steel Fire Doors Definition of Steel Fire Doors:Steel fireproof doors are essential safety features in buildings, constructed using steel raw materials for durability and fire resistance. These doors are composed of door frames, door leaf frames, and door leaf control panels, reinforced with fireproof insulation materials for added safety Understanding Steel Fire Doors: […]
Author Archives: Zhang Yulin
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Analysis of The opening angle of Steel Fire Door Design in Emergency Exits Yesterday, during a conversation with a client, I was asked why the opening direction of a fire door cannot face into the fire escape corridor. The client hoped to install locks on both the interior and exterior sides of the door, similar […]
Company Profile — Henan Yuankai Fire Technology Co., Ltd. Overview Founded in 1995, Henan Yuankai Fire Technology Co., Ltd. is a leading fire door manufacturer based in Central China. With nearly three decades of development, Yuankai has grown into a high-tech enterprise specializing in the research, production, and sales of fire-rated doors and related fire […]