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