Since 1960, Mr. Ali Zeinni has been considered one of the pioneers in steel trading within the Lebanese market. After the civil war he established MEMACO, a company that deals with all kinds of steel and industrial equipment. The company has been constantly growing ever since.

In 1999, Mr. Ali Zeinni launched a new factory for pre-punched steel plates and it became a leader in terms of production and sales. With a growing ambition of continues improvement and expansion within the industrial sector, Ali Zeinni Sons for trading and contracting was established.

The company focuses on the production and installation of steel barriers for the field of vehicle & pedestrian control A.Z.S for trading and contracting has a wide range of successfully completed projects and many others are still in movement.

In view of that, A.Z.S for trading and contracting is able to provide efficient end-to-end services including design, production and installation to fulfill its clients demand and satisfaction.