Normally different country have different construction structure, before giving the most suitable structure with competitive price, it is better tell us your country first. Such as, West Euro always open outside, Mid East and Africa always inside opening with the decorative frame outside, because of different structure, the frame width and wall thickness all are different. You are welcomed to ask the structure drawing from our sales.
Somos um fabricante de 30 anos experiente para a porta de fogo padrão americana ., temos certificados UL, WH & FM, porta de aço e porta de madeira, tempo de incêndio de 20mins a 3 horas .
