Odak Machinery Co. Ltd. - Odak Limitor
- Design and production of control valves and valve actuators, adapting the appropriate LIMITOR electric actuators, designing adequate connection type, installing and commissioning the system
- http://www.odak-makina.com.tr

UDEA Electronics
- Design,development, manufacturing,consultancy and trading in commercial and military electronic modules, sub-assemblies, products and equipment.
- http://www.udea.com.tr/

Ortadogu Rulman Sanayi
- Producing bearings. Includes information about the plant, a catalog, news and references.
- http://www.ors.com.tr/

Tuba Metal Industry Co.
- Manufacturing iron sheets, pipes and profiles.
- http://www.tubametal.com.tr/

Serdar Plastik Industry and Trade Co. Ltd.
- Precise platic Injection molds and Molding of parts and components
- http://www.serdarplastik.com.tr/