About Tianrong

Leading the Cable Materials Industry Since 1990

Founded in 1990, Shenyang Tianrong Cable Materials Co., Ltd. has grown into one of China's leading manufacturers of water-blocking materials and semi-conductive shielding materials for the global cable industry. For more than 35 years, we have been committed to developing innovative, high-performance cable materials that support the evolving needs of power, communication, optical fibre, and specialist cable manufacturers worldwide. Today, Tianrong proudly supplies more than 260 cable manufacturers across 27 countries, building long-term partnerships through quality, innovation, and dependable service.

Manufacturing Excellence

Our operations are centred around three state-of-the-art manufacturing plants in Shenyang, China, where advanced production technology, automated manufacturing processes, and comprehensive quality control systems ensure every product is manufactured to the highest standards. To support our international customers, we also operate strategically located converting, storage, distribution, and sales facilities in Spain, alongside operations in Japan and the United States, enabling responsive service and efficient global supply.

Quality You Can Trust

Quality is embedded in every stage of our manufacturing process. From research and development to raw material selection, production, and final inspection, we operate rigorous management systems that ensure consistency, reliability, and product performance.

Our commitment to continuous improvement is demonstrated through internationally recognised certifications, including ISO 9001 Quality Management, ISO 14001 Environmental Management, and ISO 45001 Occupational Health and Safety Management. These standards reflect our dedication to delivering reliable products while maintaining responsible manufacturing practices and a safe working environment.

Innovation with Responsibility

Innovation has always been at the heart of Tianrong's growth. By working closely with leading cable manufacturers around the world, our engineering and research teams continue to develop advanced cable material solutions that improve performance, manufacturing efficiency, and long-term reliability.

Alongside innovation, we are committed to reducing our environmental impact. Through certified environmental management systems, efficient production processes, responsible resource management, and continual investment in modern manufacturing technology, we strive to minimise waste, improve operational efficiency, and support a more sustainable future for the cable industry.

Building Long-Term Partnerships

At Tianrong, we believe that lasting success is built on trust, technical expertise, and consistent quality. Combining over three decades of manufacturing experience with global production capabilities, certified management systems, and a customer-focused approach, we continue to help cable manufacturers around the world deliver safe, reliable, and high-performance cable solutions for tomorrow's infrastructure.