Ermak Concrete and Construction Machinery was established in Istanbul in 1965 and continues its operations in a new 20,000 m² area in Kocaeli. Ermak Concrete manufactures construction machinery and its equipments such as concrete batching plants, paver,hollow block,curbstone making machines,concrete block moulds, surface treatment machines etc. Ermak is manufacturer of the first full electrical interlock, curbstone, hollow block production machine in the world.