What procedures do you need to customize the freezer factory?

Does the subject want to ask "What are the procedures for opening a custom freezer factory"? Business license, production license, patent and quality management system certification.

1. business license: you need to register with the local industrial and commercial bureau and get a business license.

2. Production license: You need to obtain a production license to ensure that your products meet the relevant national standards.

3. Patents: If the product has a unique design or function, you need to apply for patents to protect intellectual property rights.

4. Quality management system certification: Quality management system certification is required to ensure that the production process meets relevant standards.