We an international Company of PVC Profile based in Tunisia.Our products are certified according to the standards and requirements in force of the building sector including:1- AEV Tests: For better air, water and wind sealingFor l&＃39;AIR : Class A4For l&＃39;EAU : Class E7BFor le VENT : Class VC32 - Thermal tests: for better thermal insulationThermal transmission Coefficient of the window is Uw = 2.2 W/M².K with a glazing coefficient 179 W/M².KWe control the entire PVC exterior joinery production process, starting from raw material till getting a finished product. The overall control of the production chain ensures the guarantee for a quality finished product.