Huijue Optical Cable is headquartered in Shanghai, China, with major production facilities in Jiangsu province.

Huijue Optical Cable, officially known as Shanghai Huijue Network Communication Equipment Co., Ltd., has its headquarters in Shanghai, which houses the R&D center, technical center, prototype department, and sales offices, covering an area of over 10,000 square meters . The company also operates a large-scale production factory in Jiangsu province, primarily focused on metal precision production, assembly of cabinets, and optical fiber products, spanning approximately 50,000 square meters . Additionally, Huijue has a production base in the Jiangsu Hai'an National Economic Development Zone, which specializes in the large-scale manufacturing of optical fiber connectors and PLC splitters . The company also maintains research and development centers and production bases in Shanghai Fengpu and Jiangsu Haian, supporting both energy storage and optical communication product lines . These locations collectively enable Huijue to serve domestic and international markets, providing fiber optic cables, patch cords, enclosures, and other telecom equipment to clients worldwide . In summary, Shanghai serves as the corporate and R&D hub, while Jiangsu province, particularly Hai'an, functions as the main manufacturing base for Huijue Optical Cable.