Yong Hua

Shanghai Hanwei Xinheng Exhibition Co., Ltd. provides exhibition service. The company is the organizer of China International Digital Interactive Entertainment Exhibition (ChinaJoy). The company was founded on May 3, 2012 and is headquartered in Shanghai, China.

Jiangsu Guorui Xinan Technology Co. Ltd. engages in research and development, and sales of computer application software and system integration, information security system integration and services, and secret system integration and consulting services. It offers public network security solutions, security login and host monitoring and auditing system, network security situation awareness platform, and security advisory, service, implementation and operation and maintenance. The company was founded on August 12, 2005 and is headquartered in Nanjing, China.

Jiangsu Guorui Xinan Technology Co. Ltd. engages in research and development, and sales of computer application software and system integration, information security system integration and services, and secret system integration and consulting services. It offers public network security solutions, security login and host monitoring and auditing system, network security situation awareness platform, and security advisory, service, implementation and operation and maintenance. The company was founded on August 12, 2005 and is headquartered in Nanjing, China.