CTI provides inspection services for foreign aid materials related to port inspection, "According to Business Cooperation Promotion System Letter [2017] No. 74: [Notice on Issues Concerning the Reform of Socialized Commodity Inspection for Complete Foreign Aid Projects and Technical Assistance Projects], confirmed through qualification application and recognition China Testing Inspection and Certification Group Co., Ltd. is one of the first batch of socialized commodity inspection agencies in the guide list. Through standardized work and continuous efforts, it has cooperated with Shanghai Construction Engineering, Guangzhou China Railway, Jiangsu Sainty, Chongqing Construction and other large institutions to provide foreign aid The smooth export of materials provides fast, convenient and efficient inspection services for foreign aid materials. The main material categories include: (1) building materials, construction machinery (2), various vehicles; (3), medical equipment and equipment; (4), photovoltaic equipment And products (solar street lights, etc.); (5), other foreign aid materials, etc."