Fiber optic cables, wire and cable, radio frequency cables, leaky cables, special optical cables, optical devices, communication devices and equipment, communication big data and engineering services, system integration solutions, and other communication industry chain coverage.

Founded in 1978 and building on over four decades of steady growth, ETERN has combined solid industry expertise with innovation as the company continues to transform itself towards sustainable development. Now ETERN controls and owns shares in dozens of companies. JIANGSU ETERN CO., LTD., a subsidiary of ETERN, was listed in the Shanghai Stock Exchange in September 1997. It is the first listed private optical fiber company in China.