History

1990 - 1995
2.750 tons of extrusion press line with 6.000 tons/year aluminum profile production capacity was commissioned and production was started in 13.000 m² area in Gebze.
An anodic oxidation facility with 3.000 tons/year production capacity was founded.
An electrostatic powder paint facility with 6.000 tons/year production capacity was founded.
The second 1.600 tons of extrusion press line was commissioned and production capacity increased to 11.000 tons/year.
1996 - 2000
A horizontal billet casting facility with 5.000 tons/year capacity was commissioned.
4 PVC profile extrusion lines with total 6.000 tons/year production capacity were commissioned in 6.000 m² enclosed area in Akyazı/Adapazarı region and PVC profile production was started.
A PVC Laminated Profile production facility was founded.
The lines other than 2.750 tons of extrusion press line in the aluminum profile production facilities in Gebze were moved to Akyazı/Sakarya facilities.
3.500 tons and 1250 tons of extrusion profile lines were commissioned and aluminum press profile production capacity reached 22.000 tons/year.
Capacity of anodic oxidation facility was increased to 6.000 tons/year upon commissioning of the new rectifiers.
2001 - 2005
PVC profile production capacity was increased to 20.000 tons/year with a total of 14 extruders after 10 PVC profile extrusion lines investment.
The first double-side laminate production facility in Turkey was founded and annual 4000 tons production capacity was reached.
PVC Ready Door and Window Automatic production facility was commissioned. 
Hot Top Air - Slip vertical billet casting facility with 35.000 tons/year billet production capacity was commissioned.
Vertical electrostatic powder coating facility with 18.000 tons/year production capacity was commissioned.

Mechanical Treatment Section was commissioned to treat profiles as semi-finished/finished products CNC cutting, milling, lathe, treatment centers, CNC pipe and profile bending lines and MIG/TIG welders.

2006 - 2010
The first aluminum composite panel production facility with 1.500.000 m²/year production capacity was commissioned. The second production facility with 2.500.000 m²/year production capacity was commissioned in a very short period of time and total capacity reached 4.000.000 m²/year.

Capacity of Hot Top Air – Slip vertical billet casting facility was increased to 60.000 tons/year.

2.700 tons and 5.500 tons extrusion profile lines were commissioned and aluminum press profile production capacity reached 50.000 tons/year.
Aluminum anodic oxidation coating capacity reached 25.000 tons/year upon new anodic oxidation facility investment.
Aluminum slats, box lines, steel commercial door systems production facility with annual 15.000.000 running meters capacity was founded.
Laminate machine production was commissioned for PVC Windowsill production.
2011 - 2015
2 electricity production plants (trigeneration facility) with 4.3 MWe power (total 8.6 MWe power) that operate with natural gas were commissioned.
Sublimation facility with 2.000.000 m²/year production capacity was commissioned.
15 m anodic oxidation facility was commissioned and aluminum anodic oxidation coating capacity reached 35.000 tons/year.
2.200 tons and 1.320 tons of extrusion profile lines were commissioned and aluminum press profile production capacity reached 70.000 tons/year.
Capacity of the aluminum composite panel production facility reached 7.500.000 m²/year with the investment on 2 new lines that were commissioned.
Aluminum Flat Products (Casting: 60.000 tons/year, Rolling mill: 140.000 tons/year, Foil: 25.000 tons/year, Painted Plate: 45.000 tons/year) production facility was commissioned.
4 melting furnaces and 2 casting machines were commissioned in the Aluminum Billet Casting Facility and the capacity was increased to 75.000tons/year.
CNC machining centers, welding robots and special treatment centers that have various capabilities were commissioned in the Mechanical Treatment and Special Productions Sections and the capacity was increased to 8.000 tons/year.
PVC production facility was increased to 22 lines and the capacity reached 25.000 tons.
Roller Shutter Slats production capacity was increased to 30.000.000 running meters/year.
2016 -
154/34.5 kV transformer station (switching station) was commissioned on the own land of ASAŞ and uninterrupted and appropriate electricity energy was supplied.
PVC production facility was increased to 26 lines and the capacity exceeded 30.000 tons.
The capacity was increased to 50.000 tons with PVC New Raw Material Feeding automation. Raw material stock and automation capabilities were improved with the new high-capacity silos.
The capacity of PVC Laminate was increased to around 8000 tons with the new double side laminate machine.
An investment decision was made to increase the capacity of Casting Line to 120.000 tons/year and the capacity of Foil line to 75.000 tons/year in the Aluminum Flat Products facility, to be commissioned in 2018.