Cig

Established in Shanghai, China, in 2005, CIG Shanghai Co., Ltd. is a technology firm dedicated to the research, development, manufacturing, and worldwide distribution of sophisticated solutions in edge computing, industrial connectivity, and high-speed optical modules. The company's diverse product range includes optical transceivers, catering to critical applications such as data centers, high-performance computing, telecommunications, and 5G wireless networks. It also supplies various terminal equipment, including telecom broadband devices, wireless network systems, and small base stations, tailored for telecommunications, data communications, and enterprise environments. Its wired access network offerings feature technologies like XGS-PON, 10G EPON, single-family units (SFU), residential gateway units (RGU), small form-factor pluggables (SFP), and multi-dwelling units (MDU). Wireless access solutions encompass routers, gateways, data switches, wireless access points (APs), AC controllers, LTE 4G/5G small cells, indoor and outdoor APs, outdoor Customer Premises Equipment (CPE), and Wi-Fi mesh home gateway systems. Furthermore, CIG Shanghai provides carrier-grade Ethernet switches designed for small and medium-sized businesses (SMBs), large enterprises, and service providers. The company's edge computing solutions find application across diverse sectors including industrial IoT, telematics, 5G infrastructure, and network security.

Industry

Communication Equipment

Sector

Technology

Headquarters

CN

CEO

Gerald G. Wong

Listed since

Oct 28, 2025

Employees

1,354