Does Yunnan Tianyao Chemical Co., Ltd. hurt people at work?

Yunnan tianyao chemical co., ltd. hurts people at work. According to relevant information, the working hours of Yunnan Tianyao Chemical Co., Ltd. are 12 hours, with two shifts and two shifts. There is a fixed repetitive workload every day, and the daily error rate is fixed at 1%. To sum up, the work of Yunnan Tianyao Chemical Co., Ltd. is very hurtful.