Including jointing closure and branch unit,jointing closure is used in connecting unrepeatered and repeatered submarine optical fiber cables, the maximum application water depth is 8000m.Branch unit is used in connecting submarine cable branches, the maximum application water depth is 3000m.

Enlightening the Future

HENGTONG aims for high-end technology and products, conforms to the industrial trends of communication and electric power, and is dedicated to the needs of optical communication, power distribution´╝ćtransmission and a variety of special transmission applications.