When buying doors and windows, we often face many problems, such as too many types that are difficult to choose, and too difficult to understand professionally. In order to solve this problem, today I will tell you about the two major categories of doors and windows, as well as the precautions for consumers to purchase and accept doors and windows.
1. The difference between system doors and windows and ordinary doors and windows
System doors and windows
It has its own independent technical department, which will carry out strict tests and inspections on the components of the system doors and windows.
The various parts of the system doors and windows are fixed according to different performance, so the flexibility is small.
The system doors and windows are serialized and standardized products, and the slot structure and material supply are incompatible.
Ordinary doors and windows
Ordinary doors and windows are temporarily integrated door and window products for a single project, and they are often not fully tested.
Ordinary doors and windows can be flexibly configured with their own components according to their needs.
Ordinary door and window materials can be selected by domestic and foreign manufacturers, and the mold can also be opened temporarily, which has strong flexibility.
