Renji Hospital affiliated to Shanghai Jiaotong University School of Medicine was founded in 1844. It is a tertiary general hospital integrating medical treatment, teaching, and scientific research. It is a designated medical insurance unit in Shanghai. This time, Renji Hospital has adopted the form of public bidding to construct the ultra-clean room project, and the bidding competition is fierce.

The leaders of CEIDI Xidi Division paid great attention to it, and clarified specific requirements for the bid documents and related technical parameters, and completed the task of preparing bid documents with high efficiency and high quality. In the end, CEIDI Xidi won the recognition of Renji Hospital with its excellent plan. On October 9, 2018, the two parties signed a cooperation agreement.