Although the door handle is an inconspicuous hardware commodity, it has a very close relationship with people and society. It is related to the beauty and authenticity of every family, unit and public place, and has an extremely important relationship with daily life. How to extend the service life of the door handle?
1. When purchasing a door handle, it is necessary to recognize whether the door handle has the factory name, factory address, trademark and whether there is a recent inspection report issued by a professional quality inspection agency.
2. The material should be moderate when purchasing, and the handle should be firm and reliable. Do not choose various door handles made of cheap and inferior materials. It is recommended to use stainless steel handles.
3. The installation should be carried out in strict accordance with the product instructions, and the distance between the installation centers and the scope of application should be recognized. Do not install the wooden door when the paint is still wet, otherwise it will cause surface damage and fade over time.
4. Always keep the door handle clean to prevent foreign objects from entering the handle. During use, some zinc alloy and copper handles will be found to have "spots" after being installed on the door for a long time. This phenomenon does not belong to rust, but to oxidation. If this happens, just use the surface Wax spray to remove spots.