performance:

1, 0,5 hours you fire time, smoke performance standards;

attention:

1, installation, demolition should be strictly in accordance with the operating procedures!

2, do the maintenance work, quarterly inspections

2, no pollution, no poison, no asbestos products;

3, color optional;

4, with the decoration design of the end plate, guide rail;

5, the main material combustion performance reaches a level

6, occupied space is small;

application:

Hotels, shopping malls, supermarkets, underground space, airports, transportation hubs, stations, subways, factories, theaters, stadiums and other buildings within the smoke separation;