- Model NO.: P Series
- Hardness: Soft Tooth Surface
- Material: Cast Iron
- Manufacturing Method: Rolling Gear
- Changes Way: Stepped
- Origin: Wenzhou, China
- Application: Reducer
- Type: Worm and Wormwheel
- Manipulate Way: Forced Manipulation
- Toothed Portion Shape: Spur Gear
- Trademark: Aotai