Intelligent control hardware and software serve full-cycle operation of hot-dip galvanizing lines, covering remote operation, bath management and overall production supervision. Remote monitoring enables real-time equipment oversight, on-site troubleshooting and flexible operation to cut safety risks and boost running efficiency. Bath management modules autonomously regulate chemical density, liquid temperature and fluid height, stabilizing zinc coating quality and lowering raw material waste. Integrated control architecture synchronizes pretreatment and galvanizing procedures with unified data tracking, delivering consistent processing standards and energy consumption reduction. All modules support customized parameter calibration, seamless equipment linkage and rapid fault diagnosis, bringing intelligent, low-cost operation to metal surface treatment workshops worldwide.