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