The unique description and circulation lines of steel fire doors highlight the overall aesthetic feeling of the goods, showing the characteristics of decency and fashion. At the contact point between the door leaf and the door frame, and around the fireproof glass, fireproof sealing treatment is made to greatly enhance the fireproof function of the steel fireproof door.

fire rated door naffco,孟買的防火門製造商，fire rated door locks bunnings,garage fireproof door,

防火門廠家,家用防火門,防火門,防火門,fire rated door naffco,防火門標準，fire rated door locks bunnings,出口門寬度係數，防火門鎖，garage fireproof door,

防火，門漆，fire rated door naffco,馬來西亞防火門，金屬門