The thermal insulation effect of windows is the most important indicator for measuring the energy saving of windows. The meaning of U value (heat transfer coefficient) is the amount of heat transferred through an area of ​​1 square meter in 1 hour. Simply put: the lower the U value (heat transfer coefficient), the better the thermal insulation effect of the …

Nowadays, many people choose to install upvc windows for their homes, which not only have good sound insulation and heat preservation effects, but also have good performance in air tightness and water tightness. They are highly weather-resistant and will not change color, deform, or crack even in extremely hot or cold temperatures. Plastic steel windows also have a little-known advantage …

1. The oil stain can be scrubbed with “clean and bright”, and attention should be paid not to let the doors and windows be stained. 2. Clean sundries in time to avoid poor drainage and water leakage. 3. The speed is uniform when opening and closing. 4. Avoid hitting with hard objects. 5. In case of any abnormality, the cause …

Products Detail Kg/m: 1.110 pcs/pac: 6 Color： Multicolor/Accept customization Material： UPVC Usage/Application： Door/window Thickness： 2.2mm Specifications: 88mm*67mm Length: 6m/Accept customization Country of Origin： Made in China shandong Sample: Free Sample Available   Co extrusion color surface Coextrusion rubber strip