Legal analysis: 1, the name must be verified by the industrial and commercial department. As a sand and stone factory, you must have the business license and tax registration certificate of the national industrial and commercial department, which is also a certificate that any enterprise must handle. Need to submit the name, operating period, total investment, registered capital, application form, etc. Stone factory and gravel yard project. 2, the Bureau of land and resources do mining license. Ore resources belong to national assets, and the establishment of sand and gravel factory needs to apply to the national or local land management bureau for mining right license, mining approval, reserve verification approval report, preliminary mining and utilization plan approval, etc. Then the corresponding inspectors will conduct mineral resources verification, environmental impact assessment and risk assessment, and the operation can only be started after passing the examination. 3. Safety management department for examination and approval, environmental protection department for evaluation. For stone factories that seriously endanger people's lives and seriously pollute the environment, the land and resources department failed the examination; For those who pass the examination, the operation scope of quarries, stone factories, sand and gravel yards, etc. shall be demarcated, and the operation can be carried out only after the license is issued, otherwise it will be illegal exploitation.

Legal basis: Land Administration Law of the People's Republic of China

Twelfth land ownership and use right registration, in accordance with the relevant laws and administrative regulations of real estate registration.

Land ownership and use rights registered according to law are protected by law, and no unit or individual may infringe upon them.

Article 13 Cultivated land, forest land, grassland and other land owned by farmers collectively and the state and used for agriculture according to law shall be contracted by households within rural collective economic organizations, while barren hills, gullies, hills and beaches that are not suitable for household contracting may be contracted by means of bidding, auction and public consultation to engage in planting, forestry, animal husbandry and fishery production. The contract period of cultivated land contracted by family is 30 years, grassland is 30 to 50 years, and woodland is 30 to 70 years; After the expiration of the contract period of cultivated land, it will be extended for another 30 years, and the contract period of grassland and woodland will be extended accordingly according to law.

State-owned land used for agriculture according to law can be contracted by units or individuals to engage in planting, forestry, animal husbandry and fishery production.

The employer and the contractor shall conclude a contract according to law, stipulating the rights and obligations of both parties. Units and individuals contracted to operate land have the obligation to protect and rationally use the land according to the purposes agreed in the contract.