易瑞生物：公司与江西科技师范大学、中国农业大学、清华大学等高校已有合作

Group 1 - The company has established a food safety testing business in schools, providing testing reagents and setting up rapid testing laboratories to monitor the cleanliness of food ingredients and utensils in school canteens [1] - The company has collaborated with several universities, including Jiangxi University of Science and Technology, China Agricultural University, and Tsinghua University, to enhance food safety measures [1] - There is an inquiry regarding the company's expansion into the university market, specifically about whether Nanjing University of Chinese Medicine is using the company's testing equipment [2]