About us

Established in 2001, Sichuan Tianyi Comheart Telecom Co.,LTD is a subsidiary of Sichuan Tianyi Group which sespecializes in manufacturing heat shrink closures, heat shriankable joint closures,wraparound cable reparis sleeves, heat shrink end caps, pipeline anti-corrosion products, fiber optical communication products and related equipments.

Products range:

>Heat shrink closures( equal to Raychem XAGA 500/550/1000),heat shrinkable joint closures,heat shrink end caps,wraparound cable repairs sleeves(equal to Raychem CWST)

>heat shrinkable sleeves for gas & oil anti-corrosion pipelines

>fiber optic splice closure-dome type FOSC,in-line type FOSC

Capabilities(until September 2017):

1. covers an area of 60,963.04 square meters;

2. with employees of 3,186 people;

3. annual turnover up to 1.707 Billions Yuan(USD 0.271 Billion);

4. occupies more than 60% market share of domestic heat shrink closures and heat shrinkable joint closures;

5. Unique supplier of China Telecom in Shandong and Guangdong province for heat shrinkable products;

Why choose Tianyi?
1. Started in 1986, more than 30 years experience in Heat Shrink Closures for telecom cooper cable networks;

2. heat shrink closures, wraparound cable repairs sleeves, heat shrink ends caps exported to more than 35 countries all over the world;
3. China largest and world's 2nd largest manufacturer of heat shrinkable products;
4. Top manufacturer & supplier of Passive and Active FTTH products in China, major supplier for China Telecom, China Unicom, China Mobile and other operators

TLC certificate, ISO 9001:2000, ISO14000,  SGS, RoHS ,CE