Steel fire door and Wooden fire door with UL hardware.
To establish guide criteria for the selection and usage Selection of standard steel doors
1. Metal door panel Metallic simple sense door plank basically includes the door frame of
One, fire door sealant is mainly used for steel and wood door and wood door and door frame
Steel fire door is a kind of public fire facilities, in the general family life is very di
Many people always confuse the two when purchasing fire-proof door steel locks and escape
Fire rated steel door is a special kind of door with fire protection function. It is very
The fire-proof door closer is one of the indispensable parts of the fire rated door. It is
Fire door is an important equipment to protect the safety of their homes, fire door manufa
When smoke is thicker need not panic, appropriate use knee, elbow to land, prostrate to mo
Woodiness fire door divides woodiness fire door and steel woodiness fire door commonly two
The opening direction of the door must be toward the evacuation direction (mostly outdoor
Fire doors are generally installed in evacuation stairwells, front rooms, walkways, vertic
Home decoration should use fireproof materials. What are the common fireproof materials?
Fire door refers to the door that can cut off fire in case of fire. It can meet the specia
1, steel fire door thickness is divided into A, B and C three standards, with excellent so
The steel fire door that compares common mistake in daily supervision process USES a metho
