Beijing Taining Science and Technology Innovation Group Co., Ltd. was established in April 2003 in Changping Park, Zhongguancun Science and Technology Park, Beijing. The company insists on the path of independent innovation, and its rainwater control and comprehensive utilization business covers the fields of building communities, municipal roads, urban green spaces and squares, urban water systems and river ecological comprehensive management, and leads the development of China's rainwater resource utilization industry. At the same time, as one of the early practitioners in the field of sponge city construction, Taining became a service provider for the entire sponge city construction industry chain in the country for "planning and design, investment and financing, construction management, operation and maintenance, and industrialization".

Based on a series of high-tech technologies with independent intellectual property rights, the company has achieved breakthrough research results in the field of rainwater control and comprehensive utilization. The company has obtained more than 130 patents approved, including 26 invention patents. At the same time, with years of technical accumulation and business innovation, the company has become one of the compilation or drafting of many domestic national standards and industry specifications, and has participated in the compilation of the national standard "Technical Specifications for Rainwater Control and Utilization Engineering of Building and Community" GB50400-2016 , National industry standard "Technical Regulations for Rainwater Drainage Systems on Building Roofs" CJJ142-2014, Beijing Local Standard "Stormwater Control and Utilization Engineering Design Specifications" DB11/685-2013, Hebei Provincial Local Standard "Technical Regulations for Rainwater Control and Utilization Engineering" DB13 (J) More than a dozen national and local industry standards and specifications including 175-2015, and participated in the compilation of the "Technical Guidelines for Sponge City Construction" of the Ministry of Housing and Urban-Rural Development.

The company has completed the design and construction of more than 4,000 projects including national, provincial and municipal key projects. 21 Olympic and Olympic supporting projects have been completed, including the National Swimming Center, Beijing Olympic Center District, Beijing Capital Airport renovation and expansion, Wukesong Stadium, National Convention Center and other projects. In addition, the company has completed the construction and renovation and expansion projects of airports including Shanghai Hongqiao Airport, Shenzhen Airport, Guangzhou Airport and other airports; completed the main venue of the Beijing APEC Conference, the American Pavilion, the Australian Pavilion, the Spanish Pavilion, as well as the main stadium of the Shenzhen Universiade, Guangzhou Large venue projects such as the main stadium of the Asian Games, Nanjing Youth Olympic Conference Center, Beijing Park Expo, Shanghai China Expo Convention and Exhibition Complex, etc.; a large number of Beichuan County reconstruction, Beijing Xiangshan Park, Changping New City Riverside Forest Park, Beijing Future Science and Technology City have been completed. Key projects. At the same time, the company vigorously explores foreign markets and has undertaken projects in overseas markets such as Singapore, Congo, Indonesia, South Africa, Maldives, Sri Lanka, Pakistan, etc.