售后服务
线上技术支持, 现场安装, 现场指导, 退换货, Other
Standard
BSEN 1634-1:2008/ BS476 Part22:1985/AS 1530.4:2005
Special Door Type
Fire Doors
Special Function
fire integrity/ heat insulated
Fire time
30min, 60min, 90min, 120min, and so on
Product Material
Glass/ steel / stainless steel