ALSY Steel is a trademark of TOLAY Engineering and Construction which was founded in early 2000s and operates in construction sector and provides national and international project services.

ALSY steel is a do it yourself market leader in steel buildings. It is a new vision for especially end-users who would like to imagine and has an intention to make a new project, but does not know who to contact. You can easily configure your building and see the 3D model and request for quotation with transportation. Also by using our mobile applications you can easily see the steel rebar and steel mesh product prices with all transports included to your homeland.


Our vision : To be the world’s most reliable and innovative manufacturer, service and solution provider in steel industry.

Our mission : To ensure permanent superiority in steel building contracting services in national and international platforms by creating diversities and added values.