1. Choose door and window hardware first, then match the profiles

According to the physical and mechanical properties of doors and windows, they are almost inseparable from the door and window hardware. It not only plays the role of connecting the frame and sash, but also bears the weight of the window sash. Without its existence, doors and windows will only become dead doors, and the meaning of doors and windows will be lost.
When designing the profile size specifications daily, comprehensive considerations must be made. If you decide on the profile in a hurry, you may end up not being able to find suitable hardware accessories.
Nowadays, most real estate developers will comprehensively consider the combination of profiles and hardware before making a choice. The selection of accessories should consider their versatility and rationality, as well as the craftsmanship and material quality of the production of accessories.
At present, the profiles of domestic aluminum alloy casement windows are relatively standardized. Most of them are standard European C-groove profiles, and it is easy to choose suitable accessories. The profile cross-sections of exterior casement doors and windows are more complex. The profiles of the frame and sash have grooves, the frame and sash have no grooves, the frames have no grooves and the sash has grooves. The notch size of the grooved profiles will also change.
The profiles of aluminum alloy sliding doors and windows are more diverse, and the sizes of hook-open, light-open, side seal, bottom, and sliding profiles are different among various profile manufacturers.

As a manufacturer of hardware accessories, the selection should be based on the characteristics of the profile, in line with the principles of not damaging the structure of the profile and drilling as few holes as possible, making installation and adjustment easy, and ensuring the performance requirements of doors and windows.

2. Efficient collaboration mode, perfect coordination of hardware and profiles

It is necessary to not only satisfy the rationality of the selection of door and window hardware accessories and meet customer needs, but also to reasonably control the production cost of the enterprise. It advocates reducing differentiated production, reducing the replacement of tooling molds and fixtures, reducing the inventory backlog and waste of materials, including the purchase of raw materials and semi-finished products, and how to improve workers’ production efficiency to reduce enterprise production costs. It also facilitates later repair and maintenance work. By adopting standardized products and implementing the Industry 4.0 model, companies can improve production efficiency and ensure quality. Appropriate inventory planning can be done, and the business can be sold immediately to achieve a win-win situation for both parties.