Hydrogen fuel cell system intelligent assembly production line includes transportation,lifting,tightening,re-work,electrical testing,performance  testing,electricalcontrol system,data acquisition  system,safetyand warning light system and other functional modules,compatible with a variety of product models co-line mixed production,model automatic identification and switching,production tasks are automatically sent from MESto the equipment,produc- tion quality data is automatically uploaded for analysis and processing.Real-time monitoring of equipment status integrates a number of intelligent manufacturing core technologiessuch as digital manufacturing,Internet of Things, and intelligent  control.