1. High work intensity: Jiangsu Chuanyi Sodium Power Co., Ltd. has high work intensity, including production, processing and assembly. These jobs require employees to stay focused and concentrated for a long time, which leads to physical fatigue.
2. Repetitive work: Some positions need repetitive work, and there are assembly workers on the production line. This repetitive work will make employees feel monotonous, thus affecting work efficiency and enthusiasm.