Not bad.

Ruimei pouring hardware is good. Very cost-effective, mainly for door and window hardware.

You must pay attention to these three points when purchasing hardware for inverted windows: 1. Convenient and smooth operation: use the handle to operate various functions of the window room and check the operation of the household control system Whether it is convenient and timely, whether there is a lag when opening and closing the windows, whether the switching connection between various functions is smooth, such as whether there is a lag when switching between flat opening and inward tilting. 2. Check whether the overall structure, material and workmanship of the window, and the structure of the window control and measurement system are reasonable, which is related to the convenience of installation, maintenance and use. Windows are commonly used, so the wear resistance and durability of the material must be paid attention to. Taking the door and window control system produced by the first-line brand HOPO as an example, consumers can feel the quality of the product very intuitively through visual and tactile factors. 3. Use a complete set of window hardware accessories instead of patchwork. This is very important, because it is the key to the performance, user experience and longevity of the entire window. No matter how good the window control system is, it also needs high-quality hardware accessories to support it. It is obvious.