Handling organic fertilizer equipment factory usually refers to the opening or operation of organic fertilizer equipment production and sales business. The specific content of preferential policies may vary according to regional and national policies, generally including tax, financing, land and other aspects of support. Here are some possible incentives:

1. Tax incentives: Corporate income tax, value-added tax and other tax policies may be exempted to reduce corporate tax burden.

2. Financing support: low interest loans, financial guarantees and other financial support may be obtained to reduce the financing cost of enterprises.

3. Preferential land use: preferential land use policies may be available, such as low-rent land, land subsidies, etc.

4. Technical support: It is possible to obtain technical development and transformation support for organic fertilizer production line, such as technical research and development funds, patent application support, etc.

5. Government procurement support: Preferential government procurement policies may be enjoyed in government procurement projects, such as preferential procurement, price subsidies, etc.

6. Market development support: Market development support may be obtained, such as exhibition capital subsidies, marketing subsidies, etc.

7. Talent introduction support: Talent introduction and training support may be available, such as talent introduction subsidies, training cost subsidies, etc.

Specific preferential policies need to be determined according to local policies and the actual situation of the enterprise, it is recommended that you consult the relevant local government departments or relevant agencies to obtain the most accurate information.