comprehensive window of the service center for the people in Hehuachi Street, No.99-1, Xixinqiao Second Village, Zhonglou District, Changzhou City. According to the inquiry of official website, Changzhou, the food business license of Changzhou Beigang is handled at the comprehensive window of the People's Service Center of Hehuachi Street, No.99-1, Xixinqiao Second Village, Zhonglou District, Changzhou. The food business license generally refers to the hygiene license for food production and business operation, which is a legal certificate issued by the national health authorities to food producers and operators to allow food production and business operation. Changzhou Beigang Food Business License is handled at the comprehensive window of the People's Service Center of Hehuachi Street, No.99-1, Xixinqiao Second Village, Zhonglou District, Changzhou City.