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,in-line type
>Fiber optic terminal box
>Fiber optic cross connection cabinet
>Fiber optic splitter cabinet
>ONU broadband data integration cabinet
>Fiber optic distribution box
>ODF/MODF
>FTTx Series Products
>System of Antenna Wire and Feed line

Capabilities:
1. covers an area of 150,000 square meters;
2. with employees of 1,800 people;
3. annual turnover up to 450 millions yuan(USD 75 million);
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, almost 30 years experience;
2. heat shrink closures, wraparound cable repairs sleeves, heat shrink ends caps exported to more than 30 countries all over the world;
3. China largest and world's 2nd largest manufacturer of heat shrinkale products;
4. Top three manufacturer of FTTH products in China, major supplier for China Telecom, China Unicom, China Mobile and other operators

Certificates and qualificaitons:
TLC certificate, CE and ISO 9001:2000 ISO14000, RoHS , SGS