Astas - Sur Celik Kapi ( Astas- Sur Steel Door )

1962  The family started manufacturing Security Doors and windows during the developing period of Turkey.
1974 The Family, which then incorporated with the name S�A, started manufacturing structural profiles that are the raw materials of Security Door and window production.
1980 With a perfect work principle and keeping track of the technology the company rapidly made a huge progress and became one of the biggest vendors in steel business in its own region.
1992 With the synergy and experience of teamwork, the third generation of the family, Yal�n, ?efika, Tacettin and H�eyin PEKG�EL ensured that SUR Security Door is the most successful manufacturer of the sector.
2005 The Security Doors and systems SUR Security Door manufactured are tested and approved by the international security quadrat, Chiltern Institute.
SUR Security Door is the first Turkish company to get the test en 1627 for theft resistance.  
2005 The first Security Door in Turkey, which was tested for fire resistance and got an international registration with the ?Chiltern International Fire? certificate, was manufactured by SUR Security Door.
2006 For the first time in Turkey, SUR Security Door has introduced the aluminum coated Security Door for the consumers who place importance to their safety and taste.SUR Security Door has become the pioneer in its sector with innovations and has manufactured the first double gasket door in Turkey.
As a leading company in Turkey with a huge investment on research and development and a vast number of designers employed, SUR Security Door has been the first company in the world to manufacture glass Security Door.
2010 For the first time in the world, SUR Security Door manufactured a door that automatically opens itself in an earthquake.
2012 On the basis of the material and technology used,  SUR Security Door has been the first company to guarantee a door which cant be open
2013 Being an unrivalled company with regard to its security systems,