YAKINDOGU OTOMOTIV SAN TIC LTD STI is pecialized in the production of spare parts for the automotive aftermarket and is a Turkey based company who manufacturers with comprehensive range of clutch release bearings, clutch master cylinders, brake cylinders and many other items suitable for various bus, truck and heavy duty vehicle brands and models including Mercedes, Scania, MAN, Iveco, DAF, Volvo, Renault, Mack and Fiat.