Descripción del producto

Among all kinds of building windows, PVC plastic windows have outstanding advantages in saving energy consumption in profile production, recycling and use of recycled materials, and have excellent performance price ratio in thermal insulation and energy saving. In order to increase the rigidity of the window, in the stressed bars of window frame, sash and stile profiles, the reinforced section steel shall be determined according to the design of wind pressure resistance strength and other application requirements.