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