Triple prison, Xingye prison, Xinkang prison, Baicheng prison and Siping prison.
Prison is the penalty execution organ of the state. According to the provisions of the Criminal Law and the Criminal Procedure Law, criminals sentenced to death with a two-year suspension of execution, life imprisonment or fixed-term imprisonment shall execute their sentences in prison. Prisons implement the principle of combining punishment with reform and combining education with labor to transform criminals into law-abiding citizens.