Although the development of system doors and windows has been relatively mature in recent years, the concept of system doors and windows has been deeply rooted in the hearts of the people and is favored by consumers. However, for the doors and windows market, which is rich in categories and mixed with fish and dragons, there are still many people who do not know how to buy, for fear of getting into the pit if they are not careful. System doors and windows are an important part of home decoration. What problems should be paid attention to when choosing and purchasing? Let Audis take you in-depth analysis of the purchasing skills of system doors and windows, and easily buy safe, energy-saving, beautiful and practical system doors and windows products.

Look at the appearance of doors and windows With the development of science and technology and the continuous improvement of people's consumer aesthetics, people's requirements for doors and windows do not only stop at the opening and closing ventilation of doors and windows, but more beautiful and flexible appearance requirements are applied to system doors and windows. Otis German system doors and windows start from the overall home decoration style, combine German precision and oriental aesthetics, and carefully consider the appearance, color, size, style and other aspects of doors and windows. Ultra-fashionable surface treatment technology brings extraordinary appearance and texture, allowing doors and windows to easily control various home decoration styles and add color to the home.

Look at aluminum alloy profiles. The superior properties of aluminum alloys are well known to everyone, but when purchasing, you should also pay attention to whether it is recycled aluminum or primary aluminum. The differences are very different. All profiles of Otis doors and windows are made of 6063 aviation primary aluminum. The thickness, hardness and toughness of the profiles are much better than those of ordinary profiles, so as to avoid profile damage caused by uneven forces on the profiles. Higher quality standards start from the selection of materials.

Watch door and window accessories Hardware is an important part of the configuration of doors and windows, and its quality is also an important factor affecting the performance of doors and windows. The combination of good hardware accessories and sealing strips will bring high sealing and stability, better sound insulation and heat insulation, and long-lasting durability. Otis doors and windows extend the design from the perspective of human mechanics, with high transmission performance, wear resistance and corrosion resistance. All doors and windows of the system are equipped with anti-fall ropes to ensure that the window sashes are not easy to fall and protect the safety of the home. The multi-locking point closed system is reliable and strong, and the anti-theft is more at ease.

Looking at the production process, system doors and windows, regardless of the selection of profiles, the exquisite glass, and the selection of accessories, are only components, but the ingenuity of craftsmanship is the key to considering a door and window. Due to the particularity of doors and windows, they need to experience wind, sun, and rain for a long time, so the process quality is very high. Good doors and windows are good at fine work. Otis doors and windows continue to use German precision craftsmanship, through rigorous experiments, layer-by-layer fine processing, smooth tangents, precise angles, and careful installation to ensure strict requirements in every link. Only high standards and high requirements can achieve high-quality system doors and windows.

Look for big brands The door and window market is a mixed bag, and prices are also uneven. Otis German system doors and windows, products with good market reputation and complete after-sales system, are also guaranteed in terms of profiles, equipment, technology, standards, etc., a big brand and trustworthy!