Karaman Döküm was founded in 1960 in Istanbul and started business by casting pipes for construction firms. In late 60s the company has produced some spare parts for various machines including construction, automotive and agricultural machines. And in 1974 the company started a new production line for bodies for electricity motors. In 1989 by founding the first induction furnace Karaman Döküm added new products to its portfolio, like GG & GGG cast-iron products and some other alloy castings. Company moved to Düzce in 1998, now more than 200 people working in two factories located in Beyköy 1.OSB and Çilimli. Company started machining in 2018.