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