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