Fast food manufacturer, online wholesale platform or food supplier.

1. Contact the fast food manufacturer directly and ask if the wholesale service of cooking packages is available. Fast-food manufacturers will have sales teams or customer service departments to contact the manufacturers by telephone, email or official website to learn about the products and wholesale policies. You can also consider purchasing goods through online wholesale platforms or food suppliers. This platform and suppliers usually provide various types of cooking packages, which can be ordered in batches according to demand.

2. Search engines or business directories to find relevant online wholesale platforms or food suppliers, and contact platform suppliers for more information and purchase goods. Have catering business or cooperative relationship with catering business, be able to contact local food wholesalers or distributors, usually provide wholesale services of various cooking packages, and provide customized solutions according to needs.