Xizang JX Hydropower Station is located at the junction of Sangri County and Jiacha County, Shannan City, Xizang Autonomous Region. It is the third stage hydropower station planned to be developed in the middle reaches of the the Yarlung Zangbo River from Woka Estuary to Lang County. The upstream is about 7km away from DG Hydropower Station, and the downstream is about 8.7km away from ZM Hydropower Station. The project is a Class II project with a large (2) scale. The concrete production system of JX hydropower station is equipped with one HL240-2S3000L hydraulic pre cooled concrete mixing plant and two HZ320-2S4500L hydraulic pre cooled concrete mixing plants, which are designed, manufactured and debugged by Hangzhou Jianghe Mechanical and Electrical Equipment Engineering Co.,