Hand winch is vehicle and vessel rescue equipment and multi-functional towing equipment. It is mainly used in special-purposed vehicles such as cross-country vehicles, all-terrain vehicle, motor homes, carrier vehicle, firefighting vehicles, rescue vehicles, road wreckers and pleasure boats and ships. 

The hand winch is applicable in various kinds of occasions, can be used for self rescue and towing and assisting others in the snow, swamp, desert, beach, rocky and muddy mountain road or towing, pulling goods, hoisting in other conditions. It is a necessary safety device for army, police, oil industry, hydrology, environmental protection, forestry, traffic, public security, frontier defense, logistic and outdoor activities.