ZTT has more than 70 years of experience in conductor production for overhead transmission line; the current annual capacity is 180,000 tons for conventional conductors and 60,000 tons for up-rating conductors.
AAC (All aluminum conductor)
AAAC (All aluminum alloy conductor)
ACAR (Aluminum conductors, aluminum alloy reinforced)
ACSR (Aluminum conductors, coated-steel/aluminum clad steel reinforced)
AACSR (Aluminum alloy conductors, coated-steel/aluminum clad steel reinforced)
TACSR Conductor
INVAR Conductor
GAP Conductor
ACSS Conductor
Shaped (Z/T) wire structure
The products meet the international standards of IEC, ASTM, BSI, AS, CSA etc. and can be manufactured according to customers’ requirements. ZTT also can design and produce up-rating and big crossing conductors according to transmission line and meteorological conditions.
ZTT is the one who first concentrates on the development and production of big cross section and big length steel core aluminum stranded wire, high strength aluminum alloy conductors, thermal-resistant aluminum alloy conductor and series products etc.
The products have attained the international advanced level and passed the identification of two Ministries in May of 2011.
ZTT all kinds of special conductors including big long span, cross section, high strength aluminum alloy conductors, and thermal-resistant conductors have been mass applied in domestic key project. It has widely exported to Australia, New Zealand, Indonesia, and etc.
230kV Barren Ridge Renewable Transmis-sion Project in USA
275kV Transmission Line in Malaysia
88kv Kabwe-Kapiri Transmission Line in Zambia
400kv Sagardighi-Behrampur Transmission Line in India
Linea de Transmission 500kv Chilca-Marco-na Sub Estaciones
Mekong River Crossing Up-rating Project in Thailand
