How to extend the service life of scaffoldings?

As all know, the service life of the scaffolding is a fixed number of years, in theory, it is ten years, but due to maintenance is not good, deformation, wear, and other situations, the service life is greatly shortened. Also because of improper storage, resulting in the loss of some parts, the situation also happens from time to time, these make the production cost greatly increased. In order to extend the service life of scaffolding, the user should pay attention to the following points: