Yenmak was established 40 years ago by it's founders Kazım, Mustafa and Fethi Kahvecioğulları.Through out these 40 years Yenmak that renewing itself continously, paying importance to labor, Investment and quality and spreading its product profile to a wide areaİs continuing its wet, dry and air cooling engine cylinder lining and pistons for all types of vehicles. For long years Yenmak factories were producing according to the Standards of TSE and by following the technology ISO 9001-2000 Quality Security System has been running since 1996. Yenmak is marketing %38 of its production in internal market to official institutions and spare parts market and marketing %62 of its production to 94 countries, essentially Germany, France and USA as OEM and spare parts.