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