The difference between high-quality aluminum doors and windows and ordinary aluminum doors and windows is always incomplete, so I will continue to tell you today!
1. Hardware
Take a set of inverted hardware as an example. The price of different products in the market varies by four to five times. If you use German imported Noto hardware accessories, the quality and cost are far more than ordinary products.
2. Glass glue
When installing broken aluminum doors and windows, some people use structural glue on the outer wall to save money. For consumers, do you want to use two or three pieces of glue to save money? Or is it better to use structural adhesives for quality?
3. Process
A complete set of production equipment in a small workshop costs RMB 70,000 to RMB 80,000; and a high-precision double-head saw for good brand doors and windows can reach RMB 60,000 to 70,000. This investment is not only because of the strength of doors and windows, but because of them. The cutting accuracy is indeed not on the same level!
