What requirements must food producers and operators put forward to suppliers when purchasing and using wholesale edible agricultural products, and will prove the original materials.
Date of delivery or purchase, etc. In the case of long-term fixed-point procurement, the catering service provider shall sign a procurement and supply contract with the supplier, including ensuring food safety. Mainly to check each other's qualifications, such as business license, production license and so on. ? Obtain a copy of the business license, a copy of the production license (if the purchased raw materials have a production license) and an invoice (purchase voucher).