1978 - Founded by Mustafa Kürtüncü under the name Emin Ticaret 1996 - Continued its growth under the name Kürtüncü Metal, achieving a strong position in the sector with its gutter, sheet metal cutting, trapezoidal sheet metal and various metal processing services 2019 - ACM Endüstri was established, expanding the portfolio with aluminium extrusion production. 2020 - Began gypsum board profile production with Metlife Profil. 2023 - Commenced light steel structure production with Metlife Prefabrik.