Does Hengdong Oil Pump Factory always go to work standing up?

Hengdong Oil Pump Factory always goes to work standing. The main business scope of Hengdong Oil Pump Factory includes the design, production and sales of oil pumps. When working in a factory, in order to improve the productivity and efficiency of employees, front-line employees, that is, employees on the assembly line, generally go to work standing up. Moreover, the working hours are longer, and the rest time between jobs is less, which belongs to the work with higher intensity.