The triangle area is rich in water resources, including Yulanzui Reservoir, the first Zeyu project in Chongqing, with a normal water level of 353 meters and a storage capacity of 23.87 million m3, as well as three small (I) reservoirs in Matatang, Sanchahe and Tudi River, six small (II) reservoirs in Lianhua Cave, Shuangjian and Niujiaochang, and 823 mountain ponds, with an effective storage capacity of 8.57 million m3, which can meet the needs of agricultural irrigation.
Triangle town has perfect social services. There are primary and secondary schools, central hospitals and community health centers, and telephone and cable TV cover the whole town. Public security, taxation and other administrative services and post and telecommunications institutions are sound.
Since 1990s, the private economy in Sanjiao Town has developed rapidly. Deyixin Industrial Group, Yanta Company and Shenfeng Battery Factory have become the three backbone enterprises in the town, forming four characteristic industries: architecture, batteries, flower bonsai and ecological agriculture development.
Eagle Mountain, which is rich in tourism resources in the triangle area, is majestic and beautiful. Beautiful Songfu Rock, interesting Sanjiao Stone, spacious Lotus Treasure Village, steep cliff of Hushan Mountain, mysterious and deep virgin forest, misty Tiancheng Temple, dinosaur fossils from Jurassic era back to 1 100 million years ago, and the largest unique Danxia landform in southwest China. Triangle town is seizing the opportunity of the western development and Chongqing municipality, implementing the strategy of rejuvenating the town through tourism, strengthening the town through science and technology and enriching the people through diversified industries, and striving to build a big economic town and a big tourist town.