The Chinese city of Shanghai and its surrounding metropolitan area are served by the Shanghai Metro urban rail transit system. It is a part of the Metro Community (CoMET). Shanghai became the third city in mainland China and the first in the south to open an urban rail transit system on May 28, 1993, when Shanghai Metro Line 1 went into official service.

An essential safety duty is subway inspection. Personal mobile phones were used for inspections in the past, but they were difficult to handle and prone to damage. 

The stability and durability of industrial-grade products lower maintenance costs. They guarantee safe inspections and improve the effectiveness of inspections.

The CRUISE2 5G is used by Shanghai Metro for instant messaging and equipment inspections. This standardizes employee operations and guarantees the safe operation of trains by enabling fixed-point inspections of trains, fault reporting, passenger station inquiries, and other functions. Team leaders can also view staff members' daily work reports on the large-screen AUTOID Pad Air-5G, which significantly increases the effectiveness of work management.