Mbiri
- 2019Kampaniyo idakhazikitsidwa ndipo mtundu wa Zhonglong udapangidwa.
- 2020Ntchito yomanga malo a fakitale ikuyamba.
- 2021Malo a fakitale amalizidwa, kuyika zida ndi kutumiza nthawi yomweyo.
- 2022Kampaniyo idayamba kugwira ntchito bwino ndikupeza satifiketi ya iOS chaka chomwecho.
- 20232023, kampaniyo idalandira satifiketi ya CRCC (China Railway Produet Certifeation Center).
- 2024Kampaniyo ikukula mosalekeza ....
