Hangzhou tongmao catering management co., ltd. According to the query of 58 city network, Hangzhou Tongmao Catering Management Co., Ltd. won the right to contract the canteen in Xiaoshan Campus of Zhejiang Architectural Technology Vocational School through bidding, and realized the management mode of campus canteen and the standardization, standardization and institutionalization of campus canteen management. Ensure that the nutrition of students is balanced and normal for three meals a day.