Everyone has seen aluminum alloy doors and windows in daily life, but people who have not experienced decoration will not pay attention to the structure of doors and windows. The seemingly simple doors and windows are composed of profile + glass, but there are things inside. Today, let's take a closer look and see what the system door and window craftsmanship and hardware accessories are worth studying.

Everyone knows that aluminum profiles are the basis of aluminum alloy doors and windows, and how can the splicing of profiles achieve a stable sealing state? This requires the use of pin injection + corner code technology to achieve. Pins, corners, and glue injection are independent and inseparable processes. The corner code is a hardware piece that intersects the component at a right angle of 90 degrees, and is used to support an object. Corner codes are often used in decoration engineering and furniture assembly. For example, the curtain wall installation is connected by corner codes. There are ∟ angle codes, T-shaped angle codes and 45° angle codes and other shapes.

The pin is an accessory that connects the integral corner code and the profile to be fastened. Simply put, it is used to fix several separate objects together or as a support for one object to hang on another object. At the same time, it also has The link is fastened like a screw, but the stability performance far exceeds that of a screw and a retainer. Glue injection is a special glue used for filling between the corner code and the profile. By injecting with strong glue, the link can be made stronger, and it is not easy to loosen even if it is hit. It can also be filled to make it more encrypted and airtight, and the link performance is stronger . In order to improve the stability and airtightness of windows, the glue injection process of system doors and windows has developed to this day, and it has become more and more mature and professional.

How to measure whether the product is high-end enough and superior in performance when you buy doors and windows for home decoration, open a store and choose a brand? Look at the selection of materials, look at the hardware accessories, look at the details of the craft. Otis German system doors and windows have been adhering to the German-style precision, forged ingenuity and high-end doors and windows brand.