How to calculate the timeout of Shantou ultrasonic display

Overtime calculation of Shantou ultrasonic monitor is as follows: overtime pay on Saturday and Sunday is doubled on the original basis and tripled on holidays. Shantou Ultrasonic Monitor is Shantou Ultrasonic Monitor Co., Ltd., and the overtime pay for normal classes from Monday to Friday is doubled on the original basis. Shantou Ultrasonic Display Co., Ltd. was established on1October 26th, 199 1. Legal Representative Xu Tongguang.