Fashion Unite is a professional leader China Aluminum Windows manufacturer with high quality and reasonable price. Welcome to contact us. The aluminum window is different from the traditional wooden window which is easy to be deformed and not durable, aluminum window is improving the thermal insulation, sound proof, heat proof. When tempered glass is subjected to extreme external forces and breaks, it quickly presents small obtuse angle particles. It has undergone authoritative testing and certification by 3C countries and European standard CE certification, preventing self-explosion and ensuring safety and reliability. Seven cavities structure + PA66 nylon heat insulation strip, glazing glass, more quiet and better sound insulation.