Products

Innovative Technologies. Trusted Performance.

We have a deep understanding of various application characteristics of communication base stations. Excellent in stability and safety, low cost, our communication base station specific batteries make us the unique supplier for the three major operators domestically and an excellent partner recognized by China Tower. Adhering to the idea of “quality up but cost down”, our company has been a leading player in the communication power supply sector for many years.

SFP+ 10G BIDI 1490/1550nm 80km

The SFP+ BIDI transceiver is compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The transceiver consists of five sections: the LD driver, the limiting amplifier, the digital diagnostic monitor, the EML laser and the APD photo-detector .The module data link up to 80KM in 9/125um single mode fiber. The optical output can be disabled by a LVTTL logic high-level input of Tx Disable, and the system also can disable the module via I2C. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner. The system can also get the Rx LOS (or Link)/Tx Disable/Tx Fault information via I2C register access.

SFP+ 10G BIDI 1270/1330nm 40km

The SFP+ BIDI transceiver is designed to transmit and receive optical data over SMF for link length 40km.The SFP+ BIDI module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.

SFP+ 10G BIDI 1270/1330nm 20km

The SFP+ BIDI transceiver is designed to transmit and receive optical data over SMF for link length 20km.The SFP+ BIDI module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.

SFP+ 10G BIDI 1270/1330nm 10km

The SFP+ BIDI transceiver is designed to transmit and receive optical data over SMF for link length 10km.The SFP+ BIDI module electrical interface is compliant to SFI electrical specifications. The transmitter input and receiver output impedance is 100 Ohms differential. Data lines are internally AC coupled. The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.

SFP 1.25G RJ45 100m

The transceiver is a small, hot-swappable RJ45 electrical port module, compliant with Gigabit Ethernet standards and SFP Multi-Source Agreement (MSA) standards,supporting 10M/100M/ 1000M transmission rate. CAT5 class network cable transmission distance of up to 100 meters, good electromagnetic compatibility, compatible with various brands of hosts, widely used in data centers and enterprise networks. Access to the PHY chip registers is via the I2C interface. Meet the certification requirements such as RoHS.

SFP 1.25G Dual 1550nm 80km

ZMGP-155ZRNx optical transceivers are based on Gigabit Ethernet IEEE 802.3 standard and Fiber Channel FC, providing a fast and reliable interface for GE/FC applications. The product implements digital diagnostics via a 2-wire serial bus，compliant with the Small Form Factor Pluggable Multi-Source Agreement (MSA)and SFF-8472 standard.

ZTT develops reliable and intelligent transmission and distribution networks to enhance the global power grid. Guided by three core principles—safety and efficiency, sustainability through reduced carbon emissions, and smart technology integration—ZTT delivers innovative solutions that redefine energy transmission.

Screened Unarmored Control Cable

Screened unarmored cable is a special type of cable designed to protect the signal from interference while providing the necessary mechanical strength without the need for additional armor.

Medium Voltage Aerial Bundle Cable

Medium Voltage Aerial Bundle Cable utilize cross-linked polyethylene (XLPE) to ensure high electrical and thermal endurance, making them suitable for distributing power from substations to distribution transformers in urban grids.

Low Voltage Aerial Bundle Cable

Typically using materials like XLPE or HDPE, provide sufficient insulation to safely transmit power from distribution transformers to end-users such as residential and small commercial areas. They allow for flexible installation with reduced safety clearances, enabling routing closer to buildings for convenient and efficient electricity supply.

copper/aluminum wire+laminated aluminum tape armored cable

Suitable for transmission and distribution systems with rated voltage up to 500kV.The copper/aluminum wire + laminated aluminum tape composite armored cable provides effective electromagnetic shielding and enhanced mechanical protection for reliable operation in demanding environments.

HV lead sheathed cable

Suitable for transmission and distribution systems with rated voltage up to 500kV.HV lead sheathed cable provides exceptional impervious sealing against moisture and corrosion. Its durable and pliable sheath also ensures both reliable long-term performance and easier installation in challenging conditions.

HV smooth aluminum sheathed cable

Suitable for transmission and distribution system with rated voltage up to 500kV.HV smooth aluminum sheathed cable offers strong protection against moisture and corrosion, ensuring long-lasting performance. Its lightweight and sturdy design also simplifies installation, making it a dependable choice for high-voltage power lines.

Enjoying precise scheme design, lean production control and refined industrial chain layout, our energy storage battery products can be used in various scenarios such as user side and power generation side.

With the certifications of UL, 9540A and TUV, high stability and high safety throughout the life cycle(4000~10000 times) have been achieved, suitable for 0.25P~1P application.

20-Foot Hybrid Capacitor Energy Storage Container (4MW10min)

Energy Storage:One (1) 4 MW 10 min ultra-capacity Lithium-Ion Capacitor (LIC) bank.Power Conversion:Two (2) integrated 2 MW step-up converter units.Cabling:Four (4) complete sets of internal cabin cables.

25-Foot Supercapacitor Energy Storage Container (5MW30s)

Standardized Electric Double-Layer Capacitor (EDLC) compartments, combined with matching power compartments, form a dedicated grid-frequency-regulation energy storage system.

ZTT-NG54CDB-470-485W

N type BC dual glass module for residential applications.Its grid free front surface delivers a full black aesthetic. Balancing high efficiency with superior weather resistance, this module effectively addresses residential rooftop challenges – including partial shading, summer heat, and aesthetic requirements – making it an ideal choice for homes and small C&I rooftops alike.

ZTT-NE66CD-640-670W

N-type BC cell flagship product featuring high efficiency and premium appearance. It is suitable for ground-mounted centralized PV plants and commercial & industrial rooftop distributed PV projects. Supported by intelligent automated production lines, it improves production efficiency, reduces manual intervention, strictly controls manufacturing costs, and guarantees consistent product quality across all batches.

ZTT-ND54HDB-425-450W

N type TopCon Flagship Series for Residential Applications，Compact and highly efficient, this module maximizes energy yield within limited rooftop spaces. Its sleek, homeowner oriented design ensures seamless integration with residential architecture, while the robust build quality guarantees long term, maintenance free performance for small scale distributed PV systems.

ZTT-NE66OD-620-655W Offshore PV Module

Engineered for harsh marine and intertidal environments, this series withstands high salt spray, intense UV radiation, and extreme wind loads. Its dual glass design – featuring salt mist resistant frames, water blocking films, and IP68 junction boxes – ensures stable, long term performance for offshore PV modules.

ZTT’s submarine fiber optic cables provide high-speed, low-latency connectivity for global telecom and offshore energy networks. Designed with high fiber counts, robust protection, and advanced signal technology, they withstand deep-sea pressure, abrasion, and harsh marine conditions.

Repeatered Submarine Fiber Optic Cable

ZTT’s Repeatered Submarine Optical Cable has obtained international UJC certification. It is suitable for intercontinental transoceanic long-distance, low-loss, high-bit-rate repeatered submarine communication systems, as well as subsea observation networks and marine three-dimensional monitoring systems.It supports up to 96 optical fibres, with a maximum operating voltage of 20 kVDC and maximum deployment water depth of 8,000 m. The product range includes DA, SA, LWP and LW cable types.

Photovoltaic Cable, Solar Power Cable

Instrument & Control Cables are signal transmission cables specially designed for onshore petroleum and natural gas exploration, extraction, production, refining, storage and transportation facilities, as well as other industrial applications. They are primarily used to connect field instruments, sensors and actuators to control systems to transmit monitoring and control signals

Photovoltaic Cable, Solar Power Cable

Photovoltaic DC special cable, using irradiation cross-linked double insulation sheath, resistant to ultraviolet rays, weather aging, high and low temperature adaptability, soft and easy to lay, suitable for household, industrial and commercial and large-scale ground photovoltaic power stations, supporting multi-specification, multi-certification supply.

rolling stock cables

Rolling Stock Cables are suitable for fixed installation and cross connection installation of power, control and communication systems for various railway rolling stock and urban rail transit vehicles, and has excellent low smoke and halogen-free, mineral oil and fuel oil resistance, as well as dynamic flexibility performance.

Flexible Wind Turbine Power Cable

Flexible Wind Turbine Power Cables are specially engineered for wind turbine tower and nacelle internal wiring, rated up to 132 kV. It features fine-stranded copper or aluminum alloy conductors, EPR insulation, and CPE outer sheath. Designed for continuous flexing and tight bending radii, it maintains stable performance under vibration, mechanical stress and wide temperature swings (-40℃ to +105℃). Flame-retardant, oil-resistant, UV-resistant and halogen-free (LSZH optional) versions are available to meet international onshore and offshore wind standards.

Marine & Offshore cables

The Marine & Offshore cable (up to 30kV) are primarily used for power transmission, circuit systems, control systems, instrumentation equipment, and communication systems in commercial marine and offshore equipment applications.The Marine & Offshore cables meet the international standards of IEC 60092-350/353/354/376, and Industry standard of NEK TS 606 etc, and can be manufactured according to customers’ requirements. The marine and offshore cables have been approved by major classification society such as ABS, BV, CCS, DNV, KR, LR, NK, RINA etc. ZTT also can produce other special cables such as Coaxial cable, Ethernet cable, BUS cable, OPLC, Shore power cable, Port Machinery cable etc.

Material Box Intelligent Warehouse Solution

Intelligent storage with bin-type stacker cranes utilizes bins as storage and retrieval units, achieving high-precision automatic storage and retrieval, high density and space-saving, efficient and stable operation, and adaptability to multiple types of small materials, enabling intelligent and automated management of the entire storage process.

Pallet-Based Intelligent Warehouse Solution

Pallet stacker intelligent warehousing utilizes pallets as the load-bearing unit, enabling high-level three-dimensional storage, fully automated storage and retrieval handling, stable and efficient operation, significantly increasing storage capacity, adapting to bulk palletized goods, and achieving intelligent unmanned warehousing operations.

Four-Way Shuttle Car Intelligent Warehouse Solution

The intelligent storage system utilizing four-way shuttles eliminates the need for fixed aisles, allowing for flexible movement in all directions. It features fully automated storage and retrieval, high-density three-dimensional storage, and compatibility with multiple specifications of material boxes and pallets, enabling flexible, intelligent, and unmanned warehouse operations.

AGV Intelligent Logistics

AGV intelligent logistics handling equipment, featuring fully automated unmanned transportation, flexible scheduling, and adaptability to production lines and warehouses, replaces manual transfer, enhances logistics efficiency, and achieves automated material flow within the factory area.

Intelligent Cable Testing Equipment

As testing requirements and volumes in the cable industry continue to increase, intelligent testing has emerged as a new industry trend. Intelligent cable testing equipment products are independently developed by Zhongtian Smart Equipment Co., Ltd. This product portfolio automates the circulation and testing of bare conductors and links key test parameters to the corresponding conductor products to interface with the MES via the host computer.

Energy and Carbon Management System (CMS)

It is an integrated platform for industrial enterprises to monitor energy consumption, calculate carbon emissions, track carbon footprints, and manage reporting. Built upon international standards, it enables digital and standardized management of energy and carbon data, supporting enterprises in their green, low-carbon transition and regulatory compliance.