Design and Engineering

We derive our strength from our superior service to our customers, from the design stage to industrial design and production.

With our high engineering skills and experience, we ensure that the light and durable parts needed by rail systems are visually flawless as well as functional.

Aluminum Extrusion

Aluminum extrusion, rail systems sector; lightness, high strength, plays a leading role in reducing CO² emissions. With our deep experience and large press capacities in our integrated facility, we enable the production of hard alloy materials with a press capacity of more than 4000 tons, a weight of more than 20 kg per meter, and large sizes and lengths up to 30 meters, within narrow tolerances.

Aluminum Injection

With our knowledge and experience in materials, we can perform simultaneous production with 5 different alloys and 1050 tons of press capacity for the expectations of the rail systems industry, thanks to full automation. We produce visual, structural and safety parts in the narrowest tolerances in our injection lines equipped with the latest technology.

Anodizing Plant

We carry out quality production with our technology in our machinery park, which has an annual capacity of 8000 tons of aluminium profiles and precision processing;

  • All cutting, drilling, grooving, roll threading, engraving (5 axes)
  • CNC precision serial slicing (with 0.1 mm precision) operations
  • Vibration and washing, cutting, surface and section brushing, chamfering operations


We provide countless alternative color and texture appearance opportunities for aluminium. Profiles up to 7m in length are covered in QUALICOAT and SEASIDE standards in our 3,000 tons capacity facility. Special gloss and high-level visual requirements are provided in our paint shop and anodizing facility created in accordance with international standards.

Test Center

As Yeşilova Holding R&D Center, we conduct research and test studies on both material and product basis.

Our laboratory team, which consists of competent employees, performs metallographic and mechanical experiments to determine the characteristic properties of materials. At the same time, we carry out strength tests and environmental tests such as dimensional and mechanical verification, material verification, paint and surface verification, and environmental tests at the customer’s workplace, with our devices with which we can test product expectations.