Tongguang Cables Nantong Tech Center Lauded for Power Cable Advances

As power networks increasingly integrate with information technology, optical cables have evolved from mere transmission media to critical components in building intelligent grids. Jiangsu Tongguang Optical Cable Co., Ltd. (Tongguang Cable) has recently been authorized to establish a municipal-level enterprise technology center in Nantong, marking another authoritative recognition of its technological capabilities and industry leadership.

Tongguang Cable operates as a national high-tech enterprise specializing in research, production, and sales of optical cables for power applications. Recognized as a national-level "Little Giant" specialized and sophisticated enterprise and an innovative enterprise in Jiangsu Province, the company focuses on developing high-performance, reliable solutions for power Internet of Things (IoT) applications. The company has previously established the Jiangsu Provincial Engineering Research Center for Special Optical Cables used in Power IoT, providing a robust platform for technological innovation.

The company maintains a technical team composed of industry veterans and experts involved in formulating national and industry standards. This team has executed numerous research projects including National Torch Program initiatives, Jiangsu International Science & Technology Cooperation programs, and provincial specialized SME cultivation projects. Their achievements in power optical cable technology have earned the company multiple honors, including national product quality exemption certificates, State Grid Corporation's Technical Standard Innovation Award, and the "Jiangsu Premium" quality certification.

Tongguang Cable possesses distinctive technological advantages in product manufacturing and industrial design, particularly in four key areas: all-dielectric self-supporting cable design software, optical fiber composite overhead ground wire design software, self-designed and modified stainless steel tube production lines, and self-designed and modified aluminum tube production lines. These proprietary technologies have enabled breakthroughs in power optical cable manufacturing while ensuring superior product quality and performance parameters that significantly exceed domestic industry standards. These capabilities allow the company to meet stringent requirements from high-end clients while maintaining cost advantages and shorter delivery cycles, securing a competitive market position.

The designation as a Nantong Municipal Enterprise Technology Center will further enhance Tongguang Cable's innovation capacity and market competitiveness. Moving forward, the company plans to increase R&D investment to overcome technical barriers and contribute to the advancement of power IoT, supporting the development of smarter, more efficient power networks.