What are the differences between chain block and wire rope block, and what are their respective advantages?

A wire rope hand chain hoist is a widely used manual lifting tool that can perform lifting and pulling tasks in many industries. Uses: 1. Installation and transportation of mechanical equipment. 2. Installation of transport cables in the forestry and metallurgy sectors. 3. Loading and unloading of goods by transportation departments and rescue in case of vehicle accidents. 4. Bridge construction by railway authorities. 5. The power department installs transmission towers to tighten the wires. Product features: 1. The indexing direction and distance are unrestricted, allowing for horizontal, inclined, and vertical lifting. 2. It has a compact structure, is small in size and light in weight, making it easy to carry. 3. It is simple to operate, easy to use, safe and reliable, as well as easy to maintain. III. Product structure: This machine relies on two sets of clamping mechanisms to alternately clamp the steel wire rope and move it forward or backward, thereby achieving lifting or indexing purposes. The clamping mechanism uses springs to initially hold the head plate around the steel wire rope; during operation, the clamping force on the steel wire rope is generated by the load. The device possesses self-locking capability, allowing the load to remain in place at any position. The uses of chain block hoists: Chain block hoists are versatile manual lifting devices used for lifting heavy objects and installing equipment. A chain-block is driven by hand-cranked chains; the distance it can pull objects over is much shorter compared to wire-rope hand cranes. It is primarily used for vertically lifting heavy objects ；

I have a gentle question: do imported gourds include wire rope gourds as well?