Renchuang Science and Technology Group is the first batch of high-tech enterprises integrating science, industry and trade in Zhongguancun National Independent Innovation Demonstration Zone, the first batch of innovative enterprises in China, and the construction unit of "State Key Laboratory of Silica Sand Resource Utilization". Committed to the development of sand industry, he is an explorer of "scientific sand control" represented by "sand precision casting, sand increasing and oil increasing, sand lifting and water increasing, sand building and sand control" and a pioneer of industrial sand industry. At present, it has 6 subsidiaries, 1 research institute, 1 postdoctoral mobile workstation and 5 production bases.