LATTICE GIRDERS AND PROFILE ARCHES
Ay-Yıldız Engineering delivers durable, long-lasting and high-performance cage and profile support systems that meet modern quality standards, ensuring safe and reliable tunnel construction.
TUNNEL AND MINING EQUIPMENT
STEEL CONSTRUCTION
With over 25 years of experience, Ayyıldız Engineering provides high-quality engineering solutions in tunneling, infrastructure, and steel construction. With its modern production facilities, robust machinery, and expert staff, it produces to international standards. Its innovative approach combines reliability, durability, and engineering to build the future.