Hardware door and window pulleys should be how to match？

Firstly, you need to choose a good brand of door and window hardware accessories, which can improve the quality of the product and the guarantee of after-sales service. Secondly, according to the specific function and use requirements of doors and windows, choose the corresponding hardware accessories, such as door hinges, window locks, pulleys, etc., to ensure that they meet the actual use requirements.

There are more types of door and window hardware, including lock point, lock seat, handle, hinge, hinge, slide brace, actuator, corner, linkage, pulley, etc., which can be basically classified according to the three major properties of transmission parts, load-bearing parts and locking parts. Therefore, when selecting door and window hardware, you should not only consider the aesthetics, but also pay attention to personal privacy and property safety.

If there is a problem with the pulley, consider replacing it. A new pulley that matches the size of the bad pulley is then installed in the pulley groove. Once the installation is complete, press the plastic window back up and pull on both windows several times to make sure the new pulley works properly.