How long does it take for the police station to open a hotel check-in certificate?

It can be handled on the spot. According to the information of China Travel Service. Com, the police station needs the police station in the hotel jurisdiction to open the hotel check-in certificate, verbally apply for the "ID card" and provide the police with my ID number, or name, date of birth, place of residence, etc. The police inquire in the population information database of the public security network. If it matches the applicant and is issued on the spot, the police station can open the hotel check-in certificate on the spot.