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