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