Ping Shi

Nanjing Tranruns Technology Co., Ltd. engages in the research, development, production, and sale of data collection products and data fusion platforms. It offers mobile data collection products, fixed data collection products, and data fusion and data service platforms. It also provides network grid, data calculation, and cognitive services. The company was founded on July 25, 2006 and is headquartered in Nanjing, China.

Jiangsu Wisedu System Co., Ltd. engages in the provision of education information services. It provides software development, operation and maintenance services; and system integration services. The company was founded on January 23, 2008 and is headquartered in Nanjing, China.

SinoRoad Transportation Science & Technology Co., Ltd. provides transportation infrastructure consulting services. It operates through the following business segments: Engineering consulting, Transportation infrastructure products, and Smart transportation products. The Engineering consulting segment includes research and technical consulting as well as testing services. The Transportation infrastructure products segment includes ultra-high toughness materials for steel bridge decks, high-modulus and high-strength materials for road use, and high-performance asphalt materials. The Smart transportation products segment includes Internet of things smart construction site products and smart road perception products. The company was founded on March 17, 2014 and is headquartered in Nanjing, China.