Who knows the true situation of Wuhan Hetian Optoelectronics Co., Ltd.?

It is a small factory that makes lenses. There are two shifts from 8 a.m. to 8.30 p.m. The workers there basically do their work standing up. When they are busy, they only have one day off every month. Not busy for 4 days. 3 meals are included, the location is not good, I am unlucky to be assigned to the grinding group, the money is small and the workload is heavy, the grinding water is not good for the skin