Isringhausen Seat Systems

The seating systems of Truck, Bus, Minibus on commercial vehicles, our company has covers 90% of the European market. We are producing Technical Springs and Passenger Seats for Minibuses, Cars, Buses, and Jeeps.

Our facility with the former name is called Esteban seat systems.The result of the Isri-Esteban union decision taken in the Aunde group. In the world, Turkey was applied for the first time and changed in to “Isringhausen Seat Systems” on November 12, 2008.

All systems and additional equipments are developed according to automotive industry standards.

The seats passes the crash tests in the international accredited test center; Seats have “ECE R 14 seats and connections directives” and also covers “ECE R 80 seat strength directives”.


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Human Resources


Nowadays the importance of person that creates the “knowledge” is distinguishing in the world of communication. Company staff is the most important factor which enables a company to stand as a leader in the competitive world. AUNDE TEKNİK has the acknowledge of the team work and is maintaining its activities with this conscious.

In today’s world, the only companies that will survive in the changing and developing world standards will be the ones that are working harmoniously with the going on changes. Knowledge is the most important item to achieve this and this can be acquired with the help of education and the educated staff. For this reason, technical and personal educations are being supplied in order to reach the company targets and in order to enable the employees to realize their own career plans.
We will be glad to reach our targets together with you


You can make your job applications by filling in the application form or by personally applying to our address. We will be glad to see you among us and working with you. 

Your job applications are received through

For AUNDE Teknik job applications please click here.
For ISRINGHAUSEN job applications please click here.

Free Zone 

Bursa Serbest Bölge Hisar Mevkii Liman Yolu TR 16600 Gemlik / BURSA / TÜRKİYE 
Tel +90 224 219 78 00 
Fax +90 224 219 78 90 

Kumaş Fabrikası 
Demirtas Organize Sanayi Bölgesi Kardelen Sokak No:11 16369 BURSA / TÜRKİYE 
Tel +90 224 219 00 00 
Fax + 90 224 261 01 22 

Demirtas Organize Sanayi Bölgesi Mustafa Karaer caddesi Açelya sokak No:2 16369 BURSA / TÜRKİYE 
Tel +90 224 261 02 15 
Fax + 90 224 261 01 21 

Koltuk Sistemleri
Demirtas Organize Sanayi Bölgesi Mustafa Karaer caddesi Açelya sokak No:2 16369 BURSA / TÜRKİYE 
Tel +90 224 261 22 60 
Fax + 90 224 261 22 63