In January 2021, the State Post Office issued the "Notice of the State Post Office on publishing the identification results of the technical R & D center of the postal industry in 2020" in the "Guo yo

Shanghai Pudong New Area Science and technology and Economic Commission recently released the list of enterprise R & D institutions in Pudong New Area in 2020.

Recently, the Shanghai Municipal Economic and Information Technology Commission announced the list of "specialized and special new" small and medium-sized enterprises in 2020. After expert review and

The seventh anniversary of Reacheng!