CIG is a holding company with subsidiaries in China, USA, Japan and Germany.
CIG has 4 business units, namely:
- Broadband BU (G/EPON, 10GPON, DSL, MOCA, etc. Enterprise, carrier and datacenter switches)
- Wireless BU (Enterprise and Telco grade Wi-Fi, home routers and LTE/5G small cells)
- Photonics BU (Telecom client-side and DCI OSA and transceivers)
- JDM customer BU (Key customer Joint Development and Manufacturing programs)
CIG provide high quality R&D and state-of-the-art manufacturing collaborative services to the ICT industry. Millions of CIG products have been shipped and deployed worldwide each year.