The Mell è gue Dam project in Tunisia, undertaken by Sinohydro Corporation Engineering Bureau 15 Co., Ltd., is located on the Mell è gue River in Kef Province, Tunisia, approximately 13 kilometers northwest of Kef City. The hub project is mainly used for irrigation and flood control, consisting of a main dam, left and right bank auxiliary dams, diversion system, dam crest spillway, right bank emergency spillway, and water intake system. The main dam is a roller compacted concrete dam, with a crest axis length of 432m and a crest width of 7m. The upstream of the dam is made of reinforced concrete panels for anti-seepage. The total amount of concrete is 570000 cubic meters, including 500000 cubic meters of roller compacted concrete. The concrete production system of the Meileg Dam in Tunisia is equipped with a HZ120-1S2000 forced concrete mixing plant, which is designed, manufactured, and debugged by Hangzhou Jianghe Mechanical and Electrical Equipment Engineering Co., Ltd.