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