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