Nanjing Sample Technology Company Limited, together with its subsidiaries, provides visual identification and RFID solutions for intelligent transportation, customs logistics, and other applications in the People's Republic of China. Its offerings include smart transportation systems, cross-border integrated services, smart park and community security plans, smart city investment services, an IOT financial data management platform, and smart security lock services. The company also engages in intelligent transportation, information technology, and municipal investment activities, and supplies computer software, IOT technology, consultation and investment, and electronic products. Incorporated in 2000, it is headquartered in Nanjing and is a subsidiary of Nanjing Sample Technology Group.,Ltd.