Are Longpan Technology Operators Hard?

Thanks a lot. Longpan Technology is a chemical enterprise, producing all kinds of automobile maintenance products. The operators there start work at 8: 30 every morning and are responsible for putting raw materials into the boiler. The workload is relatively large, which is a very hard thing, so the operators of Longpan Technology have a hard time. Operators mainly refer to operators who are responsible for manual labor or semi-intelligent labor in various factories.