The TB hydropower station is located in Zhonglu Township, Weixi County, Diqing Prefecture, Yunnan Province. It is the fourth cascade planned for the upper reaches of the Lancang River (Yunnan section). The upstream cascade is the Lidi hydropower station, and the downstream cascade is the Huangdeng hydropower station. The Lancang River cascade road along the river passes through the left dam of TB hydropower station and leads to Dali and other places. The concrete production system of TB hydropower station is equipped with four HL240-2S3000L hydraulic pre cooled concrete mixing plants and their ancillary equipment, which are designed, manufactured and debugged by Hangzhou Jianghe Mechanical and Electrical Equipment Engineering Co.,