Fire-Rated Steel swing Doors with lock

Fire-Rated steel doors

Product Description:

The new standard introduces the concepts and requirements of unsealed and non insulated fire doors from international and domestic standards. The classification of fire doors is changed from individual fire doors to thermal insulation fire doors, some thermal insulation fire doors and non thermal insulation fire doors. At the same time, the fire resistance limit of the original class A, B and C fire doors is adjusted to 1.5 hours, one hour and 0.5 hours. It enriches the types of fire door products in China and increases the choice of practical application. At the same time, the new standard also adds the contents and requirements of steel wood sound insulation doors and fire doors of other materials, which provides technical basis for the application of new materials, new technologies and production inspection of new fire doors, and expands the development space of fire door manufacturers.

FAQ

1.

Is sample available?is it free?

Answer:Sample test is usually neccessary for our products,while our sample is usually high costs and need to charge sample fee;

But some long term agency or sole agency can have better sample test conditions,please check with your related salesman;

2.Do you support OEM?

Answer:Yes,we support OEM,customer can print on their logo in goods and packing carton;But OEM will requires order quantity;

3.How to become your agency?

Answer:For some models,if we have sole agency in one country,we will not sell to others;If without sole agency,

we support OEM with customer own logo for selling;Also,we support customer selling the product under our own brａnd DOOREN;