Is China Unicom well treated?

Unicom came to our school the day before yesterday to recruit. Human resources said that the internship period is March, and the monthly salary is about 1500. After becoming a full member, there are about 2,500 undergraduates, with five insurances and one gold. This specific work is technical. Of course, the work place is also at the county level, and the accommodation in different cities and counties is slightly different. By the way, I'm from Henan, and now I feel that the development prospect is not very good, but it's a pity to sign the tripartite agreement.