1. Box: China’s first high-strength aluminum alloy box, one-time molding by gravity casting technology, compact structure, light weight, small size, fully sealed waterproof design, surface black matte electrostatic spray treatment.

2. Transmission device: high-precision helical gear transmission, the gears are in a permanent lubrication system, the gears run more smoothly, silently, and prolong the service life.
3. Reliability: The hoist is equipped with a patented overload protection clutch, which can protect the safety of the operator and the hanging equipment and the product from damage when overload occurs.
4. High-strength PVC chain storage bag, which can be hung upright or upside down.
5. 360-degree rotatable upper and lower hooks, equipped with safety locks.
6.PVC high-strength hand handle.
7. European waterproof aviation plug.
8. The whole machine is designed to be hung upright or upside down, without modification.
9. Built-in adjustable limit switch or encoder, which can make the hoist automatically stop at any predetermined position during ascent or descent (optional).