Jinzhou district market supervision management bureau. According to the information of Jinzhou District Market Supervision Administration, Jinzhou District Market Supervision Administration can handle the pork hygiene license, and users need to prepare relevant materials: ID card, business license, tax registration certificate, hygiene license, etc., and then come to handle it. A business license is a certificate that certain industries must be licensed by the law, but the competent department handles the business license, such as tobacco monopoly license, drug business license, dangerous chemicals business license, etc.