Recently, after careful preparation, ZDY1900S drilling rig has been packaged and is going to be shipped to Africa. With more than 400 meters deep drilling capacity, the drilling rig will be used for coaling construction in Tanzania. The drilling rig can not only construct boreholes for coring but also for gas drainage, geological exploration, etc. It respested the new contribution of CCTEG taking part in the construction of “Belt and Road Initiative”.