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Fire doors are the first line of defense to ensure life safety when a fire occurs. Because of their flame-retardant materials......
A fire-resistant window refers to a window that, together with the frame, can meet the requirements of fire-resistant stabili......
Abstract: Aluminum alloy doors are sought after by consumers due to their beautiful and fashionable appearance, durability an......
A sliding door refers to a door whose door leaf is connected to a pulley and moves on a fixed track, also known as a sliding ......
A window whose sash opens and closes along a certain horizontal direction is called a casement window. Casement windows are g......
Doors and windows are an important part of home decoration, but there are many hidden pitfalls. For many consumers, when buyi......