How does China Resources Property punch in at work?

Punch system for commuting in the morning and evening. China Resources Property adopts the system of punching in and out in the morning and evening. Punching in must be done by employees themselves, and punching in on their behalf is strictly prohibited. China resources land co., ltd, formerly known as Tommy Tam enterprise co., ltd, was established in 1982. Its current name was launched in March 2002, and its parent company is China Resources Group Co., Ltd., and now it is the first-class profit center of China Resources Group.