As a part of the "ARC0802 Workshop II" course in the Department of Architecture English Program led by Assoc. Prof. Dr. Gamze Alptekin,Ali Tuna Şenatlı civil engineer and Marketing Manager Const. from Çuhadaroğlu Metal Industry and Marketing company was received as a guest by IKU. Şenatlı, who gave a seminar on aluminum joinery systems and curtain wall systems at the event held on Tuesday, March 26, 2024, showed examples of the wide product range of the Çuhadaroğlu company, which is 100% domestic and celebrated its 70th anniversary, and the projects the company carried out worldwide. The guest speaker also explained the application principles of curtain wall systems on building facades.