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