How often do you change the night shift and the day shift in Chongqing vivo factory?

The night shift and day shift in Chongqing vivo factory are usually changed every 8 hours, which is not easy to disturb people's biological clock and is of great benefit to health.

Vivo is a global mobile internet intelligent terminal company, which is committed to creating smart phone products for consumers with extreme photos, carefree games and high-fidelity music.