1) BS476 standard certificate；
2) Fire rates:from 1/2 hour up to 4 hours
3) Fire core :vermiculite
4) Door skin:0.8mm galvanized steel,
Door frame:1.0mm steel
6) strong fire-resistant stability，high performance of
fire resiting integrity and thermal insulation；
7)hardwares:fire proof lock,door closer,panic bar optional,
fire proof hinges,.
8) finish with powder coating.
9)Mainly exported to Unitied Kingdom,India,Vietnam,Iran,Italy,
Philippine
10) Size:2005*842*44mm