Founded in April 2001，Beijing E-Hualu is a listed company controlled by China Hualu Group, a central enterprise under the direct supervision of the State-owned Assets Supervision and Administration Commission of the State Council. The business covers 31 provinces and more than 300 cities in China, and expanded to Asia, Africa and Europe under the promotion of the "the Belt and Road" initiative. E-Hualu implements the "Data Lake +" development strategy, and is committed to promoting the convergence and integration of data production factors in the whole society through the construction of city data lake, which is the digital economic infrastructure in the new era.