KOYUNCULAR Çelik Kalıp İnşaat Makina Sanayi ve Tic Ltd Şti. Our company, which started its
activities with Concrete Pipe Machinery and equipment in Ostim Industrial Estate with the partnership
in 1993; With its dynamic, experienced and expert technical staff, it provides services to all Public
and Private Sector organizations that produce Concrete Pipe Machines, Chimney Ring Machines,
Concrete Parquet Machines, Concrete Block Machines and auxiliary equipments with its modern,
modernized and special designs in accordance with technological developments.