- Business
- Cuhadaroglu Metal Sanayi ve Pazarlama AS is a Turkey-based industrial manufacturing and engineering company specializing in the design, extrusion, surface finishing, and distribution of architectural aluminum systems and custom industrial aluminum profiles. Founded in 1954 and headquartered in Istanbul, Turkey, the company operates integrated manufacturing operations encompassing billet casting foundry lines, die and tooling fabrication, aluminum extrusion, electrostatic powder coating, Qualanod-certified anodizing, precision mechanical processing, and performance testing.
The company's core product and service portfolio is organized into architectural systems and industrial extrusions marketed primarily under its specialized brand lines: Interal, comprising architectural building systems such as thermal-break door and window profiles, sliding systems, unitized and stick curtain wall facades, structural glazing systems, and skylight configurations; Interax, consisting of automatic door solutions, revolving door systems, automated sliding entrance mechanisms, and architectural hardware accessories; Interwall, offering modular aluminum interior partition systems, glass office dividers, and acoustic wall solutions; Intersecure, delivering high-performance security joinery including bullet-resistant window and door assemblies, blast-resistant facade structures, and fire-rated barrier systems; and Interdigi, providing digital access control solutions and smart building integration systems. In addition, the company manufactures custom-engineered industrial aluminum extrusions supplied to the automotive, railway transportation, aerospace interior, consumer appliances, heating and cooling, and solar energy mounting sectors. Its service offerings include custom die engineering, CNC machining, architectural fabrication support, and technical testing services conducted through its accredited KAPEDAM testing and research facility.
Cuhadaroglu Metal Sanayi ve Pazarlama AS serves construction contractors, architects, system fabricators, and industrial manufacturers across Turkey and international markets, exporting engineered aluminum solutions across Europe, the Middle East, Central Asia, and the Americas.
In recent strategic developments, the company initiated a major capital expansion project to construct a new fully integrated manufacturing plant in Evrensekiz, Luleburgaz, designed to increase its aluminum profile production capacity by approximately 70 percent. The multi-million-dollar investment incorporates advanced foundry casting, additional extrusion lines, surface treatment facilities, and mechanical processing infrastructure to scale supply for high-value applications across the automotive, defense, rail, and renewable energy sectors. In parallel, the company has advanced operational modernization programs at its primary manufacturing facilities, optimized production energy efficiency, and broadened its international commercial reach to strengthen its global export footprint.