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