The company is a core enterprise under Yongding Group. It was founded in 1994 and was honorably listed on the Shanghai Stock Exchange in September 1997. It is the first privately listed company in China's optical cable industry. The company has always been based on integrity, international development as the direction, strategy and talent as the foundation, and technological innovation as the focus, aiming to achieve the development goals of branding, high-end and internationalization. The company's main business activities are engaged in the production and sale of optical cables and cables, overseas engineering contracting and construction, industrial investment and broadband access and supporting engineering, automotive wiring harness manufacturing, and software development. The company's main products are prefabricated optical fiber, communication optical fiber, communication optical cable, special optical cable, indoor optical cable, butterfly optical cable, optical composite cable, communication cable, AWG (array waveguide grating), filter (filter), intelligent data platform, electricity, car body assembly wiring harness, instrument panel wiring harness, door control system harness, airbag wiring harness, car roof harness, vehicle front wiring harness, electric jet engine wiring harness, new energy high voltage wiring harness, battery pack wiring harness, special wire harness, superconducting strip, etc. Company Honors: China's Top 500 Private Enterprises, China's Top 500 Private Enterprise Manufacturing Companies, China's Top 100 Electronic Information Enterprises, National Intelligent Manufacturing Demonstration Factory Launching Unit, Jiangsu Industrial Information Security Protection Star Enterprise, “China Famous Brand”, “Famous Chinese Trademark”, “Jiangsu Famous Brand”, “Contract-honoring and Trustworthy Enterprise”, “Jiangsu Quality Credit Class A Enterprise”, “High-tech Enterprise”, “Top 10 Most Competitive Enterprises in China Optical Communications Market”, “Top 10 Most Competitive Enterprises in China Optical Communications Market in 2024” “Service Award”, “Provincial Manufacturing Leading Enterprise”, etc.