- Chemist engineers, Engineering & repairs, Marine Engineering, Mechanical engineering, and Port equipment engineeringRiskDeğer Consultancy , Training and Engineering Company established in 2013 for serving with his  experienced professionals team for trading, IT ...
- Automation & Electronics repairs, Electric motors rewinding, Electrical works, and Electronic & Electric equipmentDiko Electrical Equipment Co. located in Istanbul-Turkey founded in 1949 has been manufacturing electric water heaters since its establishment. Diko ...