Steel structure processing and management method and system capable of providing production capacity and defect rate of the person responsible for each process item

A steel structure processing and management method and system, which mainly utilizes a sign plate attached to each steel structure in a steel structure preparation process. The sign plate has a QR code, and the QR code includes a component number and a link connectable to a steel structure management system for a user to scan the QR code on the sign plate with a handheld device. When connected to the steel structure management system, the steel structure management system can, according to the user's identity, record the user, the process items for which the user is responsible during a steel structure preparation process, and the execution time in the steel structure management system. Through real-time scanning and recording of each process item in the steel structure preparation process, and by compiling and analyzing its statistical data, the production capacity and defect rate of the person in charge of each process item can be clearly known, and effective and reliable production management and analysis