STEEL DOOR ILE ILGILI DETAYLı NOTLAR

We are aware that producing steel doors is hamiş just a business but also a social responsibility. Therefore, our aim is hamiş just to manufacture steel doors, but to always strive for safer and higher-quality steel doors. Our expert staff carries out the production of steel doors with 14-point central locking systems and state-of-the-art fingerp

To know the origin of the pivot door we must travel a long way back in time. To ancient Persepolis to be exact. Here, various pivot doors were used, and later found, in the Gate of All Nations.In older models, pivot doors operated on a floor spring, that needed to be installed into the floor, up to 20 cm deep. This made installation and coordinatio