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