Coaxial copper cable includes RF cable, leaky cable, railway signal cable, high temperature cable, RG cable and telephone cable.

-Radio frequency cable has the construction of inner conductor (copper tube, copper-clad aluminum, etc.), foamed polyethylene insulation, outer conductor (annual or helical corrugated copper tube), finally to be covered by PE or LSZH jacket.

-Leaky cable has the construction of inner conductor (copper tube, copper- clad aluminum, etc.), foamed polyethylene insulation, outer conductor (corrugated copper tube milling groove or punched copper foil), finally to be covered by LSZH jacket.

-Railway signal cable has the construction of conductor, insulation (polyethylene or polyolefin), shielded with metallic screen (metallic tape or composite tape) according to requirements, finally to be covered by extruded outer sheath (armored or unarmored).

-High temperature cable has the construction of inner conductor, fluoroplastic insulation, braided outer conductor, and finally to be covered by FEP or LSZH outer sheath.

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-Coaxial copper cable includes RF cable, leaky cable, railway signal cable, high temperature cable, RG cable and telephone cable.

-ZTT has large-scale production of various types of telephone cables, including both ordinary and broadband types, with an annual production capacity of 500,000 pair-km of telephone cables.

The cables which ZTT offered are designed, manufactured and tested according to international standards of IEC series (such as IEC 61196, IEC 60332, etc.) and also can be manufactured according to customers’ requirements.

Until now, ZTT’s radio cable online operation is over 485,000km, which has serviced about 460,000 base stations and adopted in more than 19,000 indoor distribution projects all over the world.

ZTT’s leaky coaxial cable has been widely used in 42 cities, 148 subway lines, winning the bids and supplying accumulated nearly 9,200 km, if all the lines running, can carry at least 3,200,000 passengers every hour, bringing great convenience to people's lives.
ZTT has passed the tests in many third laboratories, such as TLC&ROHS. We devote ourselves to offering safe and reliable products and quick and thoughtful service for our customers.