Pay Attention To The Fire Performance Of Fire Doors

When users choose to use steel fire doors, they should not only pay attention to its fire performance, but also pay attention to its environmental performance. This kind of door is often charged with certain materials inside for its own fire resistance. As for the filling material inside the steel fire door, there is a […]

How To Choose A Good Quality Fire Door?

The fire door market is roughly divided into wooden fire doors and steel fire doors. Some consumers have misunderstandings and believe that the flame retardant effect of wooden fire doors will be greater than that of steel. We must get rid of this misconception as soon as possible, as long as wooden fire doors After […]