What do you need for the simulated farm 20 Tiger Hill Wool Mill?

1. Raw material demand: Wool mills need to use wool as raw material for processing, so there need to be enough sheep to meet the production demand.

2. Workers' demand: Wool mills need to recruit workers to operate and maintain the equipment, so they need to provide enough wages and benefits to attract workers to join.

3. Financial support: The construction of wool mills needs a lot of investment, including the cost of purchasing equipment and leasing land, so it needs sufficient financial support.

4. Equipment requirements: Wool mills need to be equipped with corresponding equipment and tools, such as spinning machines and looms, so as to process and produce raw materials.

5. Market demand: Finally, wool mills need to have sufficient market demand, that is, sales channels and sales volume, to ensure production efficiency and profitability.