Our technical team was established in 2009 and began to set foot in the application research in the field of BIM technology intelligence management. In 2014, we moved to Hesang Business Building and set up a studio. In 2020, we formally established a company-Huizhou Digital City Construction Co., Ltd. The company is characterized by BIM technology and consulting technology. The company to "smart management", "digital exhibition", "BIM whole process consultation", "finished house customization" and "smart decoration" as the main business. As the secret director unit of Huizhou prefabricated construction supply to Hong Kong, the director unit of Huizhou Survey and Planning Association, and the president unit of BIM Branch (Digital Branch), our excellent technical service has been well received by the cooperative units. It has become a regional cooperation unit of many well-known construction units, needle institutes, construction units, general contracting units, and consulting units. Our company has established practical teaching bases and production-study-research bases with many universities. Our company has presided over two municipal projects, has three invention patents and participated in the formulation of one industry standard.