- 萊蕪Drum packing machine
- 萊蕪Linear electrochemical copper plating
- 萊蕪High speed copper plating
- 萊蕪Steel brush machine
- 萊蕪Belt sander
- 萊蕪High frequency dryer
- 萊蕪Electric control programming and distribution panel
- 萊蕪Wire drawing machine
- 萊蕪Flux cored wire
- 萊蕪Robot equipment debugging
- 萊蕪Waste gas treatment
- 萊蕪Precision layer winding machine
