Job Recruitment Website - Social security inquiry - Does the contractor need to buy social security for temporary workers?

Does the contractor need to buy social security for temporary workers?

60 for men and 50 for women, no need to buy insurance. Besides, there are not many factories that help workers buy insurance, so the problem is not big. However, although he didn't sign a contract, he was still a regular employee. If he really wants to sue, the laborer will still win the case, of course, provided that he has not reached the legal age of not buying insurance.