ESTAS was founded in 1977 in Sivas, Turkey, and was the first company to produce camshafts inthe country. After supplying camshafts for the aftermarket inthe early years, ESTAS moved on to the production of camshafts as original equipment (OEM) and today supply camshafts to 16 different vehicle manufacturers for their engines. Besides the original equipment market, ESTAS also exports camshafts to the aftermarket in 40 countries across the world. The current production range of ESTAS consists of more than 1900 different camshafts varieties. ESTAS is based in Sivas on a 112.592 m2 plot of land with a 69.592 m2 building where the camshafts are produced in a foundry for chilled castings and a specialist machining plant. As a result of being an OE supplier, ESTAS implements quality control in all processes of the production. ESTAS also has TUV NORT TUVISO 9001, ISO!TS 16949 and Global-Group ISO 14001, OHSAS 18001 certifications.