ZTT Group products

ZTT is a world-class optical fiber manufacturer and supplier, which has independent core intellectual property rights of optical fiber. So far, ZTT fiber is reference in 138 countries globally. ZTT optical fiber can be applicable for transmission system rate up to100Gb/s, and also has supporting technologies for 400Gb/s system.

ZTT is an experienced and reliable manufacturer and supplier of power cable. It forms about 50,000 kilometers of low voltage (hereafter called LV) power cables annual output and becomes a professional company and satisfies different customers’ requirements with quickest delivery time.

ZTT is an experienced and reliable manufacturer and supplier of power cable. It forms about 10,000 kilometers of medium voltage (hereafter called MV) power cables annual output and becomes a professional company and satisfies different customers’ requirements with quickest delivery time.

ZTT is an experienced and reliable manufacturer and supplier of power cable. It forms about 5,000 kilometers of (extra) high voltage (hereafter called EHV/HV) power cables annual output and becomes a professional company and satisfies different customers’ requirements with quickest delivery time.

ZTT is an experienced and reliable manufacturer and supplier of hardware fittings and accessories for overhead transmission line, substation, distribution line (rural), and aerial optical fiber cable. ZTT has about 600,000km successful operation performance now. ZTT has become a professional company and satisfied different customers’ requirements with quickest delivery time. ZTT has rich experience and successful supplies on UHV project up to 1000kV (AC) and ±1100kV (DC).

ZTT is an experienced and reliable manufacturer and supplier of power cable. It forms about 4,000 kilometers of medium voltage (hereafter called MV) power cables annual output and becomes a professional company and satisfies different customers’ requirements with quickest delivery time.

HVDC links are mainly used for the transmission of large amounts of power over a long distance with low losses, especially for offshore generation sites that are far from shore (>70km). HVDC submarine cables are typically single-core cables with extruded insulation and metallic radial water barrier. ZTT has the capability of manufacturing the HVDC submarine cables with an annual capacity of 1000km and had made a series of great achievements in Chinese market.

HVAC submarine cables are widely used in the offshore connections further from shore or with higher transmitted power in the main application of offshore wind farm and interconnection. ZTT is proficient in manufacturing the HVAC submarine cables for both three-core and single core types and has an average annual capacity of 500km. ZTT has been endeavoring in providing the best products and service by virtue of his prominent expertise.

ZTT LiFePO4 battery is a new technology Lithium battery which most widely applies in the world. After long time operation, it is proved that LiFePo4 battery is a long cycle life, high safety and reliable technology. ZTT takes its policy as quality is company life, our LiFePo4 battery factory has certified by BSI ISO9001, 140001 and 18001. Besides, our LiFePo4 battery passed TLC certificate, UL, CE, UN38.3, TS16949 etc.