Beijing Yuewei Environmental Protection Technology Co., Ltd. has a registered capital of 35 million yuan. It is a high-tech environmental protection enterprise dedicated to providing sustainable full-process services from environmental consulting, technical services to project implementation to large and medium-sized enterprises and government agencies. Its main businesses include soil remediation, groundwater remediation, and water treatment. Yuewei holds Level 2 certification in environmental engineering professional contracting, construction labor qualifications, ISO9001 quality management system certification, ISO14001 environmental management system certification, ISO45001 occupational health and safety management system certification, and level 3 certification in industrial wastewater treatment facilities operation service (China Environmental Service Certification). It is a technology-based small and medium-sized enterprise in Beijing and a national high-tech enterprise. It has 4 authorized patents and 14 software copyright registrations, and participated in the drafting of the group standard "Technical Specifications for Environmental Risk Prevention and Control During the Construction Process of Soil Pollution Remediation Projects on Construction Land" (T/CRRA 9908-2023), which has been officially released and implemented. It has branches and offices in Beijing, Tianjin, Shanghai, Jiangsu, and Guangdong, and has established a Guangdong branch in Zhuhai. It has established strategic cooperation with units such as the Beijing Academy of Environmental Protection Sciences, China Petroleum Corporation Safety and Environmental Protection Technology Research Institute, and the Institute of Soil and Solid Waste of the Chinese Academy of Sciences, and established a technical team with rich experience.