ZTT four new optical fiber cables have passed the appraising meeting in 5 June. The four series are separately named “all-dielectric & high-density distribution cable”, “access network invisible distribution cable”, “light all-dielectric self-supporting aerial cable” and “light central tube type nonmetal flat cable”. ZTT four new products have filled in the blanks of China and some of them have reached international advanced level.

ZTT is one of the leading enterprises in optical fiber & cable industry with strong research team and heavy investing in scientific innovation. ZTT have developed various special series in optical fiber preform, optical fiber and optical fiber cable to meet national broadband construction.