SI-TECH Information Technology Co., Ltd. engages in the research and development of cloud computing platform and application. Its products include customer relationship management, billing account, big data products and operations, business and network operations service software development and operation, mobile internet operation and service, partner relationship operation and management, and cloud and big data management and operation service systems. The company was founded by Fei Zhou Wu on December 25, 1995 and is headquartered in Beijing, China.