Concrete Block Machines Manufacture ZİM Engineering, as one of the Turkey’s and region’s leading machinery manufacturers, which was located in İvedik Organized Industrial Zone in Ankara has started its production in 1997. “Zim Engineering” continues to serve by producing machinery for concrete pipe and manholes, concrete pavers and blocks with over 23 years of experience in their factory with an area of 3000 square meters in Ankara / Kahramankazan.