What Are the Doors and Windows? What Are Its Characteristics? -WJW Aluminum Supplier Aluminum

What are the doors and windows?

Compared with system doors and windows, non -system doors and windows have long existed in my country. During this period, they all accepted a large number of orders with engineering projects. The design, production, manufacturing, sales and installation of doors and windows are related to the project. The performance, function and quality of doors and windows are difficult to guarantee, it is difficult to meet the growing demand of consumers, and it is difficult to meet the growing needs of consumers. Therefore, at present, such windows are generally called non -system doors and windows.

As the original product of modern doors and windows, there are many problems with the quality and performance of non -system doors and windows. Let's take a look.

The main results are as follows: (1) Insufficient research and development, the overall performance of the product cannot meet the requirements, and the stability needs to be improved.

High -quality products are inseparable from R & D design, and R & D innovation has an increasingly important position in modern industrial production. The same is true of doors and windows. Due to the lack of early R & D design and system standards, the production of products is only simple material selection and assembly. Coupled with the amount of engineering, the number of products requires them to pay attention to production efficiency, and gradually ignore product quality, so that there are many in product production, there are many existing in product production Uncertainty.

(2) Lack of sustainable and stable performance and quality assurance.

In the era of industrialization, the production value lies in whether the equipment is complete and advanced, whether the quality of personnel and technology meets the standards, and whether there is a standardized production workshop. The positioning and product quality of non -system doors and windows determine that they will not cost high cost introduction equipment, talents, research and development, production, manufacturing. This makes this doors and windows unable to reach the expected stability.

(3) Performance and quality are difficult to guarantee, and it is difficult to maintain later.

Non -system doors and windows walking is the quality of engineering and high production efficiency that makes them ignore the requirements of door and window production standards. The choice of door and window materials does not form a unified standard. According to the principle that compatibility can be used, the selected materials will fluctuate from time to time, so this is the way. Therefore Product production products are difficult to ensure the performance and quality of the product. Therefore, after installation and use of doors and windows, there will be many problems, such as leakage, fog, damage to components, etc. However, due to the problems of many products, loss and loss of data, there will be many problems in future maintenance, and the traceability and maintenance are not very good.

(4) Lack of systemicity and difficult to meet the five sex requirements stipulated by the state.

When people buy a doors and windows brand, they buy a whole set of products such as doors and windows, instead of buying doors and windows when they need to buy doors and windows. The doors and windows are temporarily assembled from materials and components such as profiles, glass, hardware, rubber strips and insulation strips.

Whether the material matching is optimal for the doors and windows for temporary assembly, whether the hardware matches with other systems, and how the overall performance is, these are uncertain issues. Because this doors and windows have not been repeatedly designed, manufactured, debug, test field detection and overall optimization and improvement, of course, it cannot guarantee the requirements of its performance and quality of its safety, sexuality and comfort.