Is there any prospect for feed quality control?

Quality control is really tired, and I probably have to work at night. Without a fixed commute time, workshop production will have to continue; I have been at the production site all the time, and there is a lot of noise and dust, so what I can't eat can't persist! However, as long as you can endure hardships and keep learning, personally, it is better to stay in the workshop than in the laboratory, learn more and enhance your coordination and organization ability! Knowing raw materials and technology, you can work hard in quality control manager. . . .