TEKO Aluminum San. A.Ş. was founded in 1974 by Kadir Mamati in Istanbul Topkapı. Leading to production with industrial aluminum foil products, TEKO has expanded its product range of packaging materials to the food and water industries. The experience and acquisition gained in the sector grew and moved the production line to the Çorlu facility, where it is currently operating, together with many investments. The production line includes rotogravure printing machine, metal offset printing machine, lacquering and lamination machine, co-extrusion machine, slitting and many cover cutting machines. In addition to these, there are many presses and machines that use metal cover screws. Thanks to this machine park, TEKO provides service with a wide range of products. Berca Metal Kapak San. A.Ş., the first company of the group and the sector, in order to open up to the markets. and TEKO decided to merge. It was united under TEKO roof from its strong image and started to be used as TEKO brand. Metal and metal-plastic composite products are produced for the pharmaceutical, food, oil, alcoholic and non-alcoholic beverage sectors with the Berca brand.