| machine type | Hinge and Keyhole Machine | core components | Engine, Bearing, Gearbox, Motor |
| machinery test report | Provided | key selling points | Easy To Operate |
| video outgoing-inspection | Provided | power (kw) | 20 |
| weight (kg) | 2000 | Product name | Door Leaf Hinge and Keyhole Machine |
| After-sales Service Provided | Comprehensive | Quality control | Strict |
| Customization | Supported | MOQ | 1 Set |
| Usage | Hinge and keyhold |