China Perfiles De PVC PARA Ventanas Sin Plomo, Find details about China Perfiles De PVC PARA Ventanas, Perfiles De PVC Sin Plomo from Perfiles De PVC PARA Ventanas Sin Plomo
The advantages of uPVC doors and windows series: - The main section bar with a six-cavity structure has good thermal-insulating and energy-saving effects, which is one of the most high-end section bar systems in the current market. - It applies independent drainage cavity design to improve the drainage performance of finished windows. - It can be designed into in-swinging casement windows, inward tilt-turn windows, fixed windows, etc. - Through connection materials, it can form connection in any angle. - It can be equipped with three-layer and double-layer hollow glass at large intervals. - With simple, utility and highly operable technologies, it is suitable for industrial production. - 4-level air tightness, 3-level water tightness, 4-level wind pressure resistance and 8-level thermal insulation. ![]() |