What unit is Shenzhen patrol recruited?

There are several kinds of patrol recruitment, 1, and the recruitment of public security system is managed by the police station. 2, village, district management office recruitment, paid by the village or district and management. 3, security company recruitment, assigned by the security company to the enterprise or unit (village, community) management, paid by the enterprise or unit to the security company, and then paid by the security company to individuals.