Qingdao Lianbang Testing and Certification Co., Ltd. is registered at No. 57, Blue Chuanghui Science and Technology Innovation Space, International Ocean Sensor Research Institute, Jimo District, Qingdao City, Shandong Province. The registration authority is the Jimo District Market Supervision and Administration Bureau of Qingdao City, and the legal representative is Du Ningning. The business scope includes general items: technical services, technical development, technical consulting, technical exchange, technology transfer, and technology promotion; Information technology consulting services; Information consulting services (excluding licensed information consulting services); Standardized services; Consulting and planning services; Promotion services for new material technology; Testing and inspection services for highway and waterway engineering; Educational and teaching testing and evaluation activities; Environmental protection monitoring; Measurement technology services; Fire technology services; Research and development of offshore wind power related systems; Development of network and information security software; Ecological resource monitoring; Artificial Intelligence Innovation and Entrepreneurship Service Platform; Certification consultation. (Except for projects that require approval according to law, business activities can be carried out independently based on the business license) Licensed projects: inspection and testing services; Safety production inspection and testing; Lightning protection device detection; Doping testing; Special equipment inspection and testing; Quality inspection of construction projects; Civil aviation fuel testing services; Quality inspection of water conservancy engineering; Motor vehicle inspection and testing services; Indoor environment detection; Quality and safety testing of agricultural products; Quality inspection and testing of forestry products; Radiological health technology services; Ship inspection services; Construction engineering survey; Authentication services. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments. The specific business projects shall be subject to the approval documents or licenses issued by the relevant departments.)