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