Dongguan No.2 Prison is located in Dayouyuan Village, Dalang Town, Dongguan City, also known as Dayouyuan Detention Center or Da Lang Detention Center. There is also a Dongguan detention center in this branch, so it is also called Dongguan Reception Education Center.

Family members or relatives should entrust a lawyer for him, because lawyers can enter the detention center to meet him and understand the case. According to the law, the hired lawyer can also get a guarantor for the arrested criminal suspect pending trial. In view of the characteristics of China's criminal proceedings and the fact that public security organs extort confessions by torture or other things that infringe on the legitimate rights and interests of criminal suspects occur from time to time at this stage.