Crafting yet another impressive milestone on its track records, ZTT has successfully delivered a 1000km SOFC for a repeater system on March 2016. Utilizing ZTT’s UJ certified repeater cable, the deep sea trial of 4000m water depth was conducted in year 2015. This success firmly stems ZTT’s progression commitment in excelling in long length and deep sea capability. Moving a step ahead of Asian manufacturers, ZTT submarine cable has been widely used in North & South America, the Middle East, and Australia; including South Asia region for the telecom industry, the oil & gas industry and other oceanic research institute.