Kale Group, which has 30 years in defence and aerospace industry, will be taking part at the 14th International Defence Industry Fair IDEF 2019 at Tüyap Istanbul Fair and Congress Center between 30 April and 3 May 2019. At IDEF, the world’s 5th biggest defence industry fair, Kale Group will be presenting Turbo Jet Engine, High Precision Guidance Kit and small arms at Hall 14