What time does Chongqing Blood Donation Center get off work?

Generally, several places where blood donation vehicles go are fixed, and they generally don't rest, and the shift change system is adopted. There is also a general central blood station. The blood center is off duty around 5 o'clock, but that is the administrative department. The blood bank has been on duty for a long time, and the clinical laboratory can get off work after completing the inspection on the same day. Other departments can also leave after completing their undergraduate courses and business.