In our country, there is still insufficient understanding of the potential of door and window hardware accessories in improving performance and durability. Over the years, the pace of innovation in this area has been relatively slow and there has been a lack of significant breakthroughs. In the market, enterprises often choose to purchase according to the existing supply situation, rather than based on in-depth market demand analysis and technological innovation drive. When it comes to major projects, it is not difficult to find that most projects tend to use high-priced imported hardware accessories, which reflects the shortcomings of domestic hardware accessories in quality, performance and design.

In contrast to the international market, many companies are actively engaged in the research and development of various hardware accessories. They not only focus on the optimization and upgrading of traditional hardware, but also have the courage to explore new materials, technologies and design concepts. This positive research and development situation has led to the emergence of a wide variety of hardware accessories with different properties on the market, which has greatly enriched the choice of consumers. In contrast, although there are many types of hardware accessories on the market in our country, the products that can really meet the special needs are still insufficient.

Take the door lock as an example, most of the common door locks in China are limited to two lock point designs, which limits the safety and sealing of doors and windows to a certain extent. The multi-point lock technology that has been widely used abroad, such as three-point, four-point and even six-point lock, significantly improves the overall protective performance of doors and windows by increasing the number of lock points, and provides users with a more secure experience.

In addition, foreign hardware accessories are also at the forefront of functional innovation. They are not only committed to improving the basic performance of hardware accessories, such as durability and corrosion resistance, but also continue to explore in terms of intelligence and convenience. For example, it has been able to produce complex hardware accessories similar to the sliding folding doors of automobiles. These accessories not only have a high degree of flexibility and durability, but also can realize a variety of opening and closing methods of doors and windows through precise mechanical structure design. Greatly enrich the use scenarios and functions of doors and windows.

To sum up, as an important part of doors and windows, the improvement of its performance and quality is of great significance to the development of the whole door and window industry. We should be deeply aware of the current shortcomings, increase investment in research and development and innovation of hardware accessories, and promote the development of domestic hardware accessories to a higher quality and more diversified direction to meet the growing market demand. At the same time, we should also actively learn from international advanced experience, introduce advanced technology and management mode, and accelerate the overall level of China's door and window hardware accessories industry.