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