During the use process, it was discovered that industrial door accessories not only showed a decrease in performance, but also shortened their service life significantly. Do you know what caused this? The following is a discussion on this topic to see where the main problem lies?

　　The service life of accessories is not only related to their own quality, but also to their installation, use, maintenance, etc. Due to the harsh external environment, industrial door accessories may rust under the influence of high temperature, rain, etc. Therefore, the key to extending their service life is to improve the anti-corrosion ability of the accessories.

　　To achieve this goal, improvements need to be made in the material, processing, and post-treatment processes of the workpiece. Improper assembly of accessories and door bodies can also accelerate their aging; In addition, although accessories are not the main components, they also need to be used and maintained correctly to avoid interference with normal operation due to various adverse factors.