Jiang Su Etern Co., Ltd. engages in the business of fiber optic cable, wire and cable, special optical cable, optical device, communication device & equipment, communication big data & engineering services, system integration solutions. It operates business through the following segments: Communication Technology, Overseas Engineering, Automotive Wiring Harnesses and Superconducting Materials. The Communication Technology segment focuses on the research & development, production and sales of wired communication and communication software products. The Overseas Engineering segment focuses on the general contracting of overseas power projects for power stations and transformation networks. The Automotive Wiring Harnesses segment engages in the design, development, manufacturing and sales of automotive wiring harnesses. The Superconducting Materials segment provides the development and production of second-generation high-temperature superconducting tape and its application products. The company was founded on June 30, 1994 and is headquartered in Suzhou, China.