First, look at the appearance. High-quality profiles have uniform dimensions, reasonable inner cavity structure, soft color, smooth protective film, no bubbles, and the extended wall thickness is generally 2 mm. Second, check whether the packaging of the profile (that is, the protective film on the profile is also the trademark) is flat and smooth, whether there are bubbles, and whether …

The unique design and outstanding practicability are deeply lovcd by our customers. They are widely used in villas, hotels,residential buildings,office buildings,hospitals,schools and other types of buildings,office buildings, hospitals,schools and other types of buildings.They can meet the requirements of high air tightness,water tightness, thermal  insulation and sound insulation , and improve the comfort of living environment and the quality of life …

Double-glazed windows belong to the category of Insulating Units (IGUs). An IGU combines multiple layers of glass into a single window system. They are typically double-glazed, meaning they have two panes of glass. In these systems, a layer of still gas or air and a sealing strip separate the two panes of glass. Even at only 10°C, a room can …