1. Capacity from 0.5t to 20t
2. Automatic double-pawl braking system
3. Gear: By adopting Japanese technology, they are innovated symmetrical arrayed high -speed synchronous gears, and are made from international standard gear steel. Compared with common gears, they are more wearable and steadier, and more laborsaving.
4. Chain: Adopts high strength chain and high precision welding technology, meet ISO3077-1984 international standard; Fits for gusty overload work conditions; Takes your hands a better feeling multi-angle operation.
5. Hook: Made of high-class alloy steel, it has high strength and high security; By using new design, weight will never escape.
6. Components: Main components are all made of high-class alloy steel, with high precision and security.
7. framework: Slight design and more beautiful; With less weight and smaller work area.
8. Plastic Plating: By adopting advanced plastic plating technology inside and outside, it looks like a new one after years of operation.
9. Encloser: Made of high-classed steel, more firmly and dexterous.