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