According to official website's inquiry, Ningxia Ningdong Railway Co., Ltd. was established on April 12, 2002, and its registered place is located in the east of Guyaozi Station of Ningxia Ningdong Energy and Chemical Industry Base. The enterprise type is a limited liability company (wholly owned by a legal person invested or controlled by a natural person), which belongs to a state-owned enterprise and its business scope includes railway locomotive and rolling stock maintenance; Management of road freight transport station; Building construction, etc.