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