CategoriesGeneralTurfan Tarımsal logo and corporate identity studies were completed. 1 March 2020 by Turfan Tarımsal 0 Post navigationPREV The frozen potato factory in Bolu, which was established in the 1990s in cooperation between Ayhan Şahenk (Doğuş Group) and Lamb Weston (USA) and later known as Bolpat and then Kök, was acquired in the tender. NEXT 20,000 tons of raw materials were planted.