Shenzhen Guanghuiyuan Environmental Water Co., Ltd. (formerly known as Shenzhen Water Resources and Electric Power Survey and Design Co., Ltd.) was established in November 1980 and is one of the three design units established earlier in Shenzhen. The unit has a long history. Its predecessor was the former Baoan County Water Conservancy and Electric Power Administration and the Shenzhen Municipal Water Conservancy Department. With the reform and opening up of Shenzhen and the reform of the economic system, the company has gradually completed the institutional transformation and the business has also made considerable progress. At present, the company has 650 employees, with professional engineering consulting grade A for water conservancy projects, municipal public works (water supply and drainage), Grade B for water conservancy industry, and B-class for municipal industry (water supply engineering, drainage engineering). Geotechnical engineering, engineering survey) Grade B, construction project water and soil conservation plan preparation, monitoring B grade, construction project water resources argumentation level B, environmental pollution control facility operation (domestic sewage) grade B and other qualifications. The company has collected the original technical documents and data of Shenzhen City (formerly Baoan County) since the establishment of New China, the city's small and medium-sized reservoirs and rivers, a large number of precious hydrology and water resources, water conservancy and hydropower planning and design and construction, municipal engineering design, etc. Research, consulting, surveying, design services, and other qualified construction projects, general contracting, project management and related technical support and management services.