1、独特的弹性离合器技术，可在任意高度吊起货物
1. Unique elastic clutch technology, lifting cargo at any height.
2、轻盈的手拉装置、起升率高
2. Light manual pulling device with high lifting rate.
3、新型设计的锻打式 吊钩，吊钩顶端更为安全，且具有缓慢弯曲性能
3. The newly designed forged hook is more secure and has a slow bending performance.