Please contact us for your special orders that are not included in our catalogue.

(Valves, Cylinders, Switches etc.)

BÜYÜKDEMİR OTOMOTİV SANAYİ TiCARET A.Ş.


We as BÜYÜKDEMİR OTOMOTİV SANAYİ TiCARET A.Ş. are manufacturer and exporter company in Istanbul / TURKEY dealing with spare parts for commercial vehicles (bus, truck and trailer) in 5.000m2 closed area and total 10.000m2 area.
Our company, founded in 1957, serves to the automotive spare part aftermarket with applying the requirements of the Total Quality Management principles.
We are mostly specialized in Air Brake Systems (Standard & Automatic Air Couplings, Diaphragms, Working Cylinders, and Valves), Plug and Socket Connectors and Diesel Fuel Injection Equipment.Our product range consists of more than 1000 spare parts for trucks, trailers and buses.

Proudly Serving All Brands


Buyukdemir is one of the largest suppler of automobile precision spare parts manufactured to perfection meeting all international standards.

Volvo

Mercedes

Renault

Man

Scania

Iveco

Daf

ZF

Wabco

Newer Products


Below are some of the newer products put in production for brand customers. The items pass rigid quality control tests to ensure years of usage without any hassle.

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