The company was founded on December 19, 2008, and listed on the SME board of the Shenzhen Stock Exchange on October 13, 2020. It successfully entered the A-share capital market. It is a technology-based listed enterprise with geotechnical technology as its core competitiveness. Adhering to the corporate philosophy of “pleasuring others, achieving innovation and excellence”, Zhongyan Dadi adheres to the mission of “providing customers with high-quality geotechnical solutions based on technology”. Through service work in geotechnical engineering, environmental restoration, new materials and other business sectors, Zhongyan Dadi is committed to building a world-renowned “smart geotechnical expert”, promoting the coordinated development of cultural environment construction and natural environment protection, and striving to achieve the beautiful vision of humans “living in harmony with the earth”. The company's main business is geotechnical engineering services. The business scope includes design consulting, construction and material sales to provide customers with integrated comprehensive solutions. Corporate honors: Construction enterprise construction qualification certificate, geotechnical engineering design grade A qualification certificate, environmental engineering design grade B qualification certificate, production safety license, etc.