Jin He

Jiangsu Ruifeng Information Technology Co., Ltd. provides big data based customer-centric software solutions related to digital marketing, agriculture, security & supervision and villages. It mainly involves in the direction of research and development on big data analysis and modeling, focusing on customers, establishing a customer-centric knowledge base, and using independent intellectual property rights of "automatic labeling" invented technology to profile customer attributes. The company provides related products and overall solution and services to the customers. Jiangsu Ruifeng Information Technology was founded on February 28, 2011 and is headquartered in Yangzhou, China.

Shanghai Keyontechs Co., Ltd. engages in environmentally sulfur recovery technology and fluid metering detection. The company offers liquid flow meter products and metering detection systems. Its products are used in chemical, electric power, metallurgy, building materials, municipal, environmental protection, light industry and new energy. The company was founded on July 25, 1997 and is headquartered in Shanghai, China.