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