Wen Zhao Zhang

Shanghai Voicecomm Information Technology Co., Ltd. engages in the provision of information technology solutions to enterprise-level users. It also develops infrastructure and functional modules solutions through Voicecomm Brain and Voicecomm Suites. The company was founded by Jing Hua Tang on December 12, 2005 and is headquartered in Shanghai, China.

Shanghai Zhitong Construction Development Co., Ltd. engages in the provision of engineering supervision services for housing construction projects and market public works, and technical consulting services related to engineering construction. It provides engineering consulting, project management, housing construction engineering supervision, municipal public works supervision, bidding agency and special engineering consulting services. The company was founded by Ji Jun Hu on August 22, 2001 and is headquartered in Shanghai, China.