Shenzhen SDG Information Co., Ltd. (SDGI) is a globally integrated technology leader with over 40 years of expertise, rooted in the optical communications industry. Listed on the Shenzhen Stock Exchange since 2000(stock code : 000070), SDGI delivers end-to-end solutions through its synergistic capabilities in cable manufacturing, optoelectronic systems, smart services, and technology integration.

Driven by the mission “Information empowers a digital era” and guided by a “Product + Service” philosophy, SDGI empowers industries with cutting-edge innovations in 5G, IoT, cloud computing, and AI, serving global telecommunications operators, hyperscale data centers, energy grids, transportation networks, and smart city ecosystems.

By strategically locating core production bases in Vietnam, SDGI mitigates tariff impacts while ensuring reliable delivery of high-quality products to global markets. Complemented by manufacturing hubs in Shenzhen, Dongguan, and other key regions, the company solidifies its position as Southern China’s largest integrated fiber-optic R&D and manufacturing cluster.

SDGI is recognized among the top competitive enterprises in China’s optical communications sector and acclaimed as a leader in data center integrated cabling. The company has been honored as a 5G Innovative Enterprise, continuously advancing technologies that drive intelligent connectivity and digital transformation worldwide.