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