Can be entrusted to the central kitchen processing products. Central kitchen, also known as the central kitchen or distribution center, the State Food and Drug Administration in the "Central Kitchen Permit Review Specification" in the central kitchen refers to the establishment of catering chains, with independent premises and facilities and equipment, centralized completion of the finished or semi-finished food products processing and production, and direct delivery to the catering service units. Now more and more catering companies take the form of OEM for its production to provide part of the finished or semi-finished products.