Sichuan Tianyi Comheart Telecom Co., Ltd. researches, develops, produces, sells, and services communication equipment and related products in China and internationally. Its offerings include broadband network terminals such as GPON ONU, XGPON, and Router-WiFi6, as well as mobile communication network products including C1-Repeater, C2-Trunk amplifier, cavity coupler series, C4-Antenna, and 5G CPE. The company also provides physical links and protective products like fiber optical cable, passive components, equipment, connectors, and heat shrinkable products such as heat shrinkable closure series, TQB aerial vented assembly closure, and pipeline anti-corrosion products. Additionally, it engages in the design and installation of communication, surge arrester, and fiber computer network engineering; sale of communication surge arresters, mechanical equipment, electronic products, lightning arresters, and goods and technology; software and information technical services; and commodity wholesale and retail. Founded in 2001, the company is based in Chengdu, China.