Sichuan Tianyi Comheart Telecom Co., Ltd

Sichuan Tianyi Comheart Telecom Co., Ltd is a subsidiary of Sichuan Tianyi Group, specializing in the manufacturing of various telecommunications products. With a history dating back to 1986, Tianyi has over 30 years of experience in producing heat shrink closures, wraparound cable repair sleeves, heat shrink end caps, and other related products for telecom copper cable networks.

The company offers a wide range of products, including heat shrink closures, heat shrinkable joint closures, wraparound cable repair sleeves (equivalent to Raychem products), as well as heat shrinkable sleeves designed for gas and oil anti-corrosion pipelines. Additionally, Tianyi manufactures fiber optic splice closures in both dome and in-line types, fiber optic distribution terminal boxes, cross-connection cabinets, PON PLC splitters, EPON optical network units (ONUs) and terminals (ONTs), fiber optic cable assemblies, and more.

Tianyi is a leading supplier of passive and active FTTH (Fiber to the Home) products in China, serving major telecom operators such as China Telecom, China Unicom, and China Mobile. The company's commitment to quality is reflected in its various certifications and qualifications, including TLC, ISO 9001:2000, ISO 14000, SGS, RoHS, and CE.

With a large production facility covering over 60,963.04 square meters and a dedicated workforce of 3,186 employees, Tianyi has achieved an annual turnover of 1.707 billion Yuan (approximately 0.271 billion USD). It holds a significant market share in the domestic heat shrink closure and heat shrinkable joint closure market and is the exclusive supplier of heat shrinkable products to China Telecom in Shandong and Guangdong provinces.

Tianyi's reputation extends beyond China, as its heat shrink closures, wraparound cable repair sleeves, and heat shrink end caps have been exported to more than 35 countries worldwide. The company's success can be attributed to its decades of industry experience, its status as China's largest and the world's second-largest manufacturer of heat shrinkable products, and its strong partnerships with leading telecommunications operators.