Okay.
1. Not tired. Employees of Haian Cao Spring Co., Ltd. adopt a five-day and two-day work system. They work 8 hours a day, so they are not tired and have a relaxed job.
2. Good environment. The monthly salary of employees of Haian Cao Spring Co., Ltd. is 5,000 yuan, which is higher than the level of peers. Employees are not forced to work overtime. The unit is air-conditioned and the working environment is very good.