Founded in 1998, Makro Teknik is a company with headquarters and factory based in Istanbul, Turkey and a branch office, warehouse and production workshop in Belgrade, Serbia. Our field of activity covers production and sales of a range of equipment and components in HVAC Industry, including but not limited to:• Ventilation suspension members,• Flange profiles and accessories• Perforated profiles and components (C-U-L profiles)• Prefabricated ventilation ducts• Flexible air ducts• Clamps• Insulation materials and adhesives