Aolai Guoxin (Beijing) Testing Technology Co., Ltd.

Aolai Guoxin (Beijing) Testing Technology Co., Ltd. (hereinafter referred to as "Aolai Guoxin Company") is a mixed-ownership state-owned enterprise controlled by Shanghai Jianke Group Co., Ltd. (hereinafter referred to as "Jianke Group"). Founded in 1958, Jianke Group is a directly managed enterprise under the State-owned Assets Supervision and Administration Commission of Shanghai Municipality, committed to becoming a leading technology service provider for urban construction, management, and operation. Guided by technological innovation, it provides engineering consulting, testing and inspection, and technical services in a wide range of fields including building construction, transportation and municipal engineering, environmental engineering, and construction machinery. The Group currently has over 8,000 employees, including more than 900 with master's or doctoral degrees, over 100 professor-level senior engineers, and 7 Shanghai-level leading talents. It is one of the largest engineering supervision service enterprises in the industry by output value, one of the top ten green building design and consulting enterprises in China, and one of the largest construction engineering testing and inspection and environmental impact assessment institutions in the Shanghai region. The Group has a National Enterprise Technology Center, a National Green Building Quality Supervision and Inspection Center, a National Construction Engineering Materials Quality Supervision and Inspection Center, and a National Prefabricated Building Industry Base. Among these, the National Enterprise Technology Center was rated as "Excellent" in the 2019 review, ranking 12th nationwide and first among all participating enterprises in the construction industry. Based in the Yangtze River Delta, Jianke Group has established localized service institutions in the Beijing-Tianjin-Hebei region (Xiong'an New Area), the Guangdong-Hong Kong-Macao Greater Bay Area, the Chengdu-Chongqing urban agglomeration, and the middle reaches of the Yangtze River (Wuhan). As Jianke Group's industrial center in North China, Aolai Guoxin Company is a comprehensive technical service institution based on inspection and testing. The company currently has a professional team led by doctors, masters, professor-level senior engineers, and senior engineers as technical leaders, and has established a talent echelon training plan to ensure sustainable technical support for company development. The company has been repeatedly recognized as a Beijing High-tech Enterprise and a Zhongguancun High-tech Enterprise, and holds a National Industrial (Construction Engineering Materials) Product Quality Control and Technical Evaluation Laboratory designated by the Ministry of Industry and Information Technology. Long-term clients include Sinopec, China Railway Construction Engineering Group, China Xiong'an Group, China Construction First Group, Beijing Sub-center Investment and Construction Group, Beijing Rail Transit Construction Corporation, etc.