How long is the service life of safety shoes?
Hello With the upstairs said, what is not mandatory, but the working environment, such as safety shoes, chemical corrosion resistance is generally three months to change, the best insulation static test once a month. Other safety shoes can be decided by the actual situation, usually for a quarter or half a year!
There is no hard and fast rule. It depends on the quality of the shoes, which are generally stipulated in the factory
