Sichuan Tianyi Comheart Telecom Co., Ltd. engages in the research, development, production, sale, and service of communication equipment and related products in China and internationally. The company offers broadband network terminals, such as GPON ONU products, XGPON, and Router-WiFi6; and mobile communication network, including C1- Repeater, C2-Trunk amplifier, cavity coupler series, C4-Antenna, and 5G CPE. It also provides physical links and protective products comprising fiber optical cable, passive, equipment, and connectors; heat shrinkable products consisting of heat shrinkable closure series, TQB aerial vented assembly closure, and pipeline anti-corrosion products. In addition, the company is involved in design and installation of communication, surge arrester, and fiber computer network engineering; sale of design and installation of communication surge arresters, mechanical equipment, electronic products, lightning arrester, mechanical equipment, and goods and technology. Further, it engages in software and information technical services business; and commodity wholesale and retail. The company was founded in 2001 and is based in Chengdu, China.