How to choose the door and window hardware?
At present, most consumers lack understanding of door and window hardware when purchasing doors and windows, lacking correct judgment and sufficient understanding. However, in the doors and windows, the role of hardware and accessories is an essential key component. It can be said that hardware and accessories are the most used door and window components, and its quality is related to the service life of doors and windows, directly affecting The overall quality of doors and windows.
It can be said that the door and window hardware is the core of the entire door and window, including the handle, the lock, the hinge, etc., each component plays a significant role.
The key to the service life of doors and windows is the maintenance of “hardwareâ€. The maintenance of the door and window hardware, the key lies in the following 4 points
1, stainless steel handle and stainless steel other "hardware" can be wiped with a brightener, can add light.
2. Moving parts such as hinges, hanging wheels and casters may degrade performance due to the adhesion of dust during long-term movement. One or two drops of lubricant can be kept smooth every six months or so.
3, pay special attention to the direction of the handle rotation, avoid using dead force. In particular, educate children not to hang on the door handle to sway, which is both dangerous and may cause damage to the inner door.
4. When the lock cylinder is not flexible enough, scrape a small amount of black powder from the pencil lead and gently blow it into the lock hole. This is because the graphite component is a good solid lubricant. Never drop in the oil as it will make it easier to stick to the dust. 
Editor in charge: Wang Zhen
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