Submarine fiber optic communication systems are not only the main part to pursue global informatization, but also the guarantee for ocean exploration and safe-guarding national ocean right. Consequently to develop SOFC industry has important strategic significance.

we own the key technology for manufacturing SOFC and establishes a complete production line from optical fiber unit manufacture to detection and test, a 25,000 ton grade multifunction pier and four large cable storage pools. These facilities form an annual capacity of producing 3000km of SOFC.