Steel coil is one of the indispensable materials in industrial manufacturing. It is widely used in the following fields:

1. Construction field: Steel coils can be used to manufacture steel structures, steel plates, steel pipes, steel plate piles, steel wire mesh and other building materials.

2. Automobile manufacturing: Steel coils can be used to produce automobile frames, gears, wheels, car body and other parts.

3. Machinery manufacturing: Steel coils can be used to produce machine tools, bearings, hammer heads, couplings, sprockets and other mechanical parts.

4. Power field: Steel coils can be used to manufacture power transmission towers, transformers, cables and other power equipment.

5. Other fields: Steel coils can also be used to manufacture containers, pipes, fans, doors and windows, etc.