CategoriesGeneralThe 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. 1 January 2020 by Turfan Tarımsal 0 Post navigationNEXT Turfan Tarımsal logo and corporate identity studies were completed.