Sultanbeyli, Istanbul, TürkiyeMon–Fri 08:30–18:30 · Sat 08:30–14:30 (GMT+3)
Dursunlar MakinaCNC Precision Machining
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Service areas

From our workshop in Sultanbeyli, Istanbul we provide CNC turning, CNC milling and precision machining for companies on Istanbul’s Asian side, in Gebze, Kocaeli and Bursa — and beyond.

Where we work

A workshop close to the Marmara industrial belt

Our workshop is in Sultan Sanayi Sitesi, Sultanbeyli. Being close to the TEM and Northern Marmara motorways, we can reach industrial zones on the Asian side of Istanbul and along the Gebze–Kocaeli corridor quickly. With customers further away we handle drawings and quotations via WhatsApp and email.

Istanbul – Asian side

The area closest to our workshop. Samples and parts can easily be handed over in person, and we provide fast solutions for urgent machining jobs and for work companies cannot fit into their own machines.

Districts

  • Sultanbeyli
  • Pendik
  • Tuzla
  • Kartal
  • Maltepe
  • Sancaktepe
  • Çekmeköy
  • Ümraniye
  • Ataşehir
  • Kadıköy
  • Üsküdar
  • Beykoz
  • Şile

Industrial zones

Tuzla OIZ, Tuzla Leather OIZ, Kurtköy, Dudullu and the industrial estates on the Asian side

Gebze and Kocaeli

Home to many machine builders, automotive suppliers and packaging companies, and close to Sultanbeyli — a corridor we work with regularly.

Districts

  • Gebze
  • Çayırova
  • Darıca
  • Dilovası
  • Körfez
  • Derince
  • İzmit
  • Kartepe
  • Gölcük

Industrial zones

GOSB, Dilovası OIZ, TOSB and the organised industrial zones along the Gebze–Kocaeli corridor

Bursa

With companies in Bursa we handle drawings, quotations and approval remotely. We agree on delivery (courier, freight or in person) at the start of each job.

Districts

  • Nilüfer
  • Osmangazi
  • Yıldırım
  • Gemlik
  • İnegöl
  • Mudanya

Industrial zones

Bursa OIZ, Nilüfer OIZ (NOSAB), Demirtaş OIZ (DOSAB) and other industrial zones in Bursa

Other cities and abroad

We also work with customers in other cities in Türkiye and abroad, and can handle quotations and correspondence in English.

Districts

  • All of Türkiye
  • International

Industrial zones

Send a technical drawing (PDF, STEP, DWG) and quantity from anywhere for a quote

Working remotely

How we work with customers further away

  1. Send your drawingShare the technical drawing, photos and quantity via WhatsApp or email.
  2. Quote and lead timeWe confirm material, tolerances and quantity and send price and lead time.
  3. Production and deliveryWe machine and inspect the parts and deliver them as agreed.