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