The Aoshuihe Reservoir Project is located on the Xixi River, a tributary of the Liuchong River in Guizhou Province. It is the boundary river between Qianxi County and Dafang County and originates from Baina Township in Dafang County. The watershed area above the dam site of the Aoshuihe Reservoir is 225km2, with a main river channel length of 33.83km and an average slope of 24.7 ‰. The concrete production system of the Aoshuihe Reservoir Project is equipped with a HZ240-1S4000 forced concrete mixing plant, designed, manufactured, installed, and debugged by Hangzhou Jianghe Electromechanical Equipment Engineering Co., Ltd.