I work in an electronics factory for 8 hours, but I work 12 hours a day, which is a normal job and I work overtime for 4 hours. Did he violate the labor law?

The factory violated the labor law;

First, the labor law stipulates that you can't go to work for more than 8 hours a day and 40 hours a week.

Second, the employer agrees to work overtime with the employee, but must pay the employee overtime pay; Overtime at ordinary times is calculated at 65438+ 0.5 of salary.

Third, the employer must buy social security and other related insurance for employees.

In this case, you can complain to the local labor and social security department and defend your rights!

I hope it helps you!