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High-Speed Online Marking System Boosts Angle Steel Production Efficiency by 26x for Tower Manufacturing

Publishing time.

Mar 05,2026

Hebei Kuojiang Tower Manufacturing Co., Ltd. has deployed a fully automated online marking system across its 35 intelligent production lines


Hebei Kuojiang Tower Manufacturing Co., Ltd. has deployed a fully automated online marking system across its 35 intelligent production lines, slashing the time to mark a single angle steel piece from 4–6 minutes to just 9 seconds—representing a 26-fold efficiency increase. The system integrates real-time data logging, embedding unique identifiers that enable full lifecycle traceability from raw material receipt to on-site installation. This digital upgrade has not only reduced annual labor costs by RMB 850,000 but also improved overall production management efficiency by over 30%, solidifying the company’s position as a leader in intelligent tower manufacturing.