- Multi-Layer Rotation Resistant Rope
: As suggested by its name, a multi-layer rope is produced by closing multi-layers of strands around its core (either steel strand core or fiber core). The excellent rotation resistance is obtained by laying each layer of strands in opposite direction around the core.
- Single Rope
: Single ropes are widely used as main hoist ropes for tower cranes, truck cranes, deck cranes, and floating cranes. Due to excellent rotation resistant and ease of handling, single ropes are also popular as lead lines when laying a long length of power cables. Also with a strong resistance against deformation, single ropes are used in deep-sea observation.