A Leading Global Manufacturer of Cable Systems

Power Transmission Line System Solutions

ZTT is an experienced and reliable manufacturer and supplier of insulators for overhead transmission line, substation, distribution line (rural), railway. ZTT has about 350,000km successful operation performance now. It forms about 1,000,000 sets (app…
VIEW BROCHRE

Our cable

  • 1

    Conductor

    It is mainly used in overhead transmission lines, playing the essential role of electricity carrying and transmission.Product typesConve…
    more
  • 2

    ACS wire

    It is mainly used in overhead transmission lines, playing the role of earth wire, strengthen core of bare overhead conductors, or curren…
    more
  • 3

    Insulator

    It is mainly used in overhead transmission lines and substation, playing the role of electrical insulation and mechanical support.Produc…
    more
  • 4

    Arrester

    Designed for power, circuits & control system. Its main function is to protect lines and electrical equipment.Product typesSubstatio…
    more
  • 5

    Conductor Fittings and Link FIttings

    The hardware fittings and accessories are designed as the connection among the conductor, optical fiber cable, tower and insulators. It …
    more
  • 6

    Fittings for Substation

    It is mainly used in substation, and primarily used to fix conductors to equipment.Product typesSuspension clamp, Tension clamp, Link fi…
    more
  • 7

    OPGW

    It is mainly used in transmission lines, which combines the functions of grounding and communications.Product typesStainless steel tube …
    more
  • 8

    OPPC

    It is mainly used in transmission lines, which combines the functions of phase conductor and communications.Product typesBare OPPC; OPPC…
    more
  • 9

    OPGW Fittings

    The Hardware Fittings and Accessories are designed as the connection among the optical fiber cable and tower. It can carry the mechanica…
    more
  • 10

    Joint Box

    Joint boxes are used for protective connections and fiber distribution between two or more optical cables.Product typesJoint Box for Tow…
    more

Product Catalogues

Insulator
Arrester
Conductor Fittings and Link FIttings
fittings