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