As an excellent global supplier of optical fiber wiring products, and one of the earliest suppliers in China adopting automation equipment, JSOV has been set up for more than 20 years. Its modern production base locates in Sihong County, Jiangsu Province, covering 15,608 square meters with an annual production capacity of 62.5 million cores.

Over 200 employees are growing together with the company, focusing on professional service as well as excellent quality all along.

JSOV follows the production requirements of the ISO9001 quality management system. its products have already passed the certifications such as the TLC and The State Administration of Radio, Film and Television of China (SARFT).

JSOV adopts advanced optical passive manufacturing technology, by the end of 2022, it has independently owned more than 40 certificates related to intellectual property.

Its product series such as FTTH, Data Center and Premises Distribution System, main products include fiber optic patch cord, cable, FBT coupler, PLC splitter, adapter and attenuator, fast connector, optical fiber frame(ODF) and splice closure,etc.. OEM/ODM/OBM are available.

Based on a strong automation R&D team, automatic production equipment have been developed for optical fiber connectors one after another. Meanwhile, fully automatic production lines have been born.

With superior quality, competitive price and considerate service, at present, the products have been sold to 21 countries and regions such as Europe, North America, South America, Middle East, Southeast Asia, Brazil, Russia and India.

JSOV promotes the greater development of the communications industry by following the philosophy of Quality First and Customer Satisfaction. No matter where you are, JSOV' service is by your side.