Anzheng Technology

SOS is a tech company with AI blockchain as its core technology. The company provides customers with rescue, big data, trade, digital asset management, and other information technology services through AI block technology and satellite communication. The company was founded in 2001 and is based in Qingdao, Shandong.

China Comservice (CCS) provides telecommunication infrastructure services and outsourcing services to telecommunication operators and government organizations in China. The company was founded in 2006 and is based in Beijing, Beijing.

Beijing Gaoxinda Communication Technology Co specializes in communication network services, information application integration, value-added operations services, and antenna equipment production. It provides cloud computing solutions, data centers, traffic management analysis software, value-added operation services, big data analysis, and other services. Its clients include the government, banking, and commercial sectors. It was founded in 1995 and is based in Beijing, Beijing.

Beijing Sinnet Technology (SHE: 300383) runs Amazon's cloud computing services in China.

Chayora develops hyperscale data centers and data center campuses to enable cloud services, ICT services, financial services or other services offerings dependent on intensive, high-quality data center infrastructure in China.

Suncn (NEEQ:873876) provides digital and intelligent overall solutions with its own software as the core to customers such as party and government users, institutions, and enterprise users. The company was founded in 2000 and is based in Hefei, China.