| Model NO. | E7 | Scale | Medium |
| Weight | 3kg | Warranty | 2 Years |
| Layer | 2 Layers | General Use | Hospital |
| Angle Range | 90 | Physical Net Weight | 11.5kg |
| Bearing | 80kg | Transport Package | Carton Packaging |
| Specification | 480*480*760mm | Trademark | GUANGHUA |
| Origin | China | HS Code | 9402900000 |
| Production Capacity | 40000 |