Fiber optic cable, wire and cable, RF cable, leakage cable, special optical cable, optical component, communication devices and equipment, communication big data and engineering services, system integration solutions to provide the whole industry chain of communication coverage.

ETERN, founded in 1978, has dozens of holding and shareholding companies, and its subsidiary Jiangsu ETERN Co., Ltd. was listed on the Shanghai Stock Exchange in September 1997, which is the first private listed company in China's optical fiber cable industry. After two decades, ETERN has developed into one of the leading companies covering the whole industry chain of communication, including fiber optic cable, wire and cable, special optical cable, optical components, communication devices and equipment, communication big data and engineering services, and system integration solutions.