1. Applicable to auxiliary separation LCD screen
2. It can be controlled by one hand, can be pulled horizontally, vertically, and can be wound
3. Easy operation, one key locking, and one key loosening
4. Sandblasting increases friction improves hand feel
5. More stable and labor-saving
2. It can be controlled by one hand, can be pulled horizontally, vertically, and can be wound
3. Easy operation, one key locking, and one key loosening
4. Sandblasting increases friction improves hand feel
5. More stable and labor-saving