SDG Information Dongguan Branch

Shenzhen SDG Information Co., Ltd. (stock code: 000070) was founded in 1988 and listed on the Shenzhen Stock Exchange in 2000. It is one of the earliest high-tech enterprises in China to develop and focus on the development and production of optical fibers and cables, wiring network equipment, and communication equipment. The company has successively won honors such as "China's Top 10 Most Influential Enterprises in Optical Fiber and Cable over 30 Years", "China's Top 10 Most Competitive Optical Fiber and Cable Enterprises", and "China's Top 100 Electronic Components Enterprises". It is one of the Top 100 Manufacturing Enterprises of Guangdong Province, a Guangdong Province Integrity Demonstration Enterprise, a Guangdong Province Independent Innovation Brand, as well as one of the Top 100 Enterprises of Shenzhen and one of the first batch of Shenzhen Independent Innovation Industry Leading Enterprises. In 2025, it was recognized as an "Excellent Employer of Liaobu Town". Optical fiber and cable is the core industry of SDG Information, with a full series of fiber and cable product lines including optical fibers, communication optical cables, and power optical cables, capable of providing customers with complete solutions for a new generation of information technology. The company's products are widely used in public communication networks such as those of Telecom, Mobile, Unicom, and Broadcasting, professional communication networks such as power grids, transportation, energy, government, and rail transit, as well as enterprise communication networks such as intelligent buildings, campuses, industrial parks, and security. Major customers include China Telecom, China Mobile, China Unicom, China Cable, State Grid, China Southern Power Grid, PetroChina, Sinopec, Huawei, ZTE, BYD, major military regions, major airports, major high-speed railway and highway companies, etc., and it has provided related services for national key construction projects such as Olympic venues and the South-to-North Water Diversion Project. Based in the domestic market and with a global vision, SDG Information has a comprehensive professional global marketing network, providing high-quality products and services to customers worldwide. SDG Information looks forward to your joining!