Channel width of real-name registration system

600 mm. The channel width of the real-name registration system is generally 600 mm. The real-name registration system channel system can monitor the arrival of key responsible persons at all times, know the real-time situation of the project online, master the quality of the project, and monitor the progress of the project, which can effectively solve the common behaviors such as affiliation, subcontracting and illegal subcontracting in the construction industry.