Beijing Renchuang Technology Group Co., Ltd.
Beijing rechsand technology group, a state-level innovative enterprise, owns the research and development platform of "State Key Laboratory of silica sand resources utilization", and develops the sand industry with the integration of science, industry and trade and the diversification of correlation. More than 1000 patents have been originally invented and independently industrialized, which have been successfully applied in seven fields, such as "investment casting with sand, increasing oil with sand, prospering water with sand, prospering agriculture with sand, building with sand, controlling sand with sand, and creating art with sand". Renchuang sand industry has been highly valued and cared by the party and state leaders, and is known as the "renchuang model combining sand control with sand use".
Invention patents at home and abroad