Why is the salary of circular machine car stopper high?

Need professional knowledge and skills. As a high-tech occupation, circular knitting machine parking requires certain professional knowledge and skills, so its salary is relatively high. The working environment of circular knitting machine is relatively bad, it needs to stand for a long time, and it also has higher requirements for the body. The car stopper of circular machine is a kind of work, which is mainly responsible for operating circular machining of metals, plastics and other materials.