Hengtong Group is an international enterprise with a diverse range of expertise covering optical fibre, power, marine and offshore cable, EPC turnkey service and maintenance, as well as IoT, big data and e-commerce, emerging materials and new energy.

As the largest optical fibre and power cable manufacturer in China， and ranking among the top 3 optical fibre communication enterprises in the world, Hengtong accounts for approximately 25% of the Chinese market share and 15% of the international market share.