Products

Reliable Products Powering Global Infrastructure

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.

Bending-loss Insensitive Single-mode Optical Fiber（G657A, G657B）

ZTT bending loss insensitive single mode optical fiber for access network has the properties of extended wavelength non-dispersion shifted single mode fibers and has bending resistance property with min. bending radius 7.5mm and 1 turn and bending loss＜0.5dB. ZTT bending loss insensitive single mode optical fiber adopts the UV curing technology; the coating material can be chosen; the fiber has single and double coating with easy stripping and small coating to meet different conditions.

Bending-loss Insensitive Multi-mode Optical Fiber（OM2+, OM3,OM4,OM5）

ZTT multi-mode optical fiber adopts MCVD technology with precise control of refractive index and provides customer-made multi-mode optical fiber. The conventional type is OM2+, OM3, OM4 and the customers can choose the type according to the use requirement. ZTT multi-mode optical fiber supports 10Gb/s transmission system; the transmission distance is in the range of 300—500m at 850nm. The fiber is designed for low-cost 850nm vertical cavity surface emitting laser as the light source of Gigabit Ethernet with good properties, which provides the solutions for the low-cost and high bandwidth.

Aluminum Trunk Cable-QR 860 with messenger

This series of cable adopts the integral extrusion process for aluminum tube outer conductor, which is mainly used as CATV trunk line project and signal transmission line.

Aluminum Trunk Cable-QR 715 with messenger

This series of cable adopts the integral extrusion process for aluminum tube outer conductor, which is mainly used as CATV trunk line project and signal transmission line.

Aluminum Trunk Cable-QR 540 with messenger

This series of cable adopts the integral extrusion process for aluminum tube outer conductor, which is mainly used as CATV trunk line project and signal transmission line.

Aluminum Trunk Cable-QR 860

This series of cable adopts the integral extrusion process for aluminum tube outer conductor, which is mainly used as CATV trunk line project and signal transmission line.

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.

Central Type Stainless Steel Tube OPGW

The stainless steel tube is hermetically sealed by seamless welding; the central stainless steel tube is surrounded by single or double layers of metal wires. The tube is filled with water resistant gel. This tube provides complete protection to the fibers from longitudinal and lateral water/moisture ingress. The interstices in between the stainless steel tube and the metallic wires are filled with anticorrosive grease for protection from corrosion.

Stranded Type Stainless Steel Tube OPGW

The stainless steel tube is hermetically sealed by seamless welding and is surrounded by single or double layers of metal wires. The tube is filled with water resistant gel. This tube provides complete protection to the fibers from longitudinal and lateral water/moisture ingress. The interstices in between the stainless steel tube and the metal wires are filled with anticorrosive grease for protection from corrosion.

Aluminum Tube OPGW

Optical fibers placed loosely in plastic tubes embedded in a hermetically sealed aluminum tube. The aluminum tube is surrounded by single or double layers of metal wires. The structure has good corrosion resistance for its uniform materials.

AL-covered Stainless Steel Tube OPGW

Optical fibers are placed in a hermetically sealed stainless steel tube covered with aluminum layer. The central aluminum-clad stainless steel tube is surrounded by single layer or double layer metal wires. Good anti-corrosion performance, suitable for highly corrosive environment, no need to use anti-corrosion grease.

Low Voltage Swithgear(ZTMNS)

KYN28A-12 series switchgear is a type of indoor metal-clad withdrawable medium-voltage switchgear equipment, widely applied in power plants, substations, industrial and mining enterprises, commercial buildings and other locations for power distribution and control purposes.

High Voltage Switchgear(KYN28A-12)

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.

Integrated Hydrogen Refueling Station

The first skid-mounted fully integrated hydrogen refueling station in China. Explosion-proof, integrated cold water system, SAE J2601 compliant with outlet temperature -33~-40°C, AI intelligent monitoring, and highly mobile for fast deployment.

Liquid-hydrogen pump

Innovative technology for high-efficiency, large-displacement liquid hydrogen booster pump – the world’s first submersible hydraulically driven liquid hydrogen booster pump

Gas Unloading Pole

A two-system (one in use, one in reserve) intelligent gas unloading pole with emergency pull-off, explosion-proof, and leak-proof design for safe and reliable operation.

Diaphragm compressor

Our diaphragm compressor is built on precision-based design methodology, integrating advanced multi-physics simulation and surface treatment technologies. It delivers a domestic-leading outlet pressure of 87.5 MPa and a displacement of 500 Nm³/h at 12 MPa inlet, ensuring reliable, oil-free compression for high-pressure hydrogen applications.

Sequence Control Cabinet / Panel

A fully automatic, modular sequence control panel featuring three-stage refueling, high-efficiency gas extraction, and independent operation. Lightweight, compact, and user-friendly.

Containerized Hydrogen Production Station

Our containerized hydrogen production station meets unified domestic and international standards, featuring easy transportation, short construction cycle, wide capacity range, and low construction cost.

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.

Cross bonding Link Box

Cross bonding link box allow metallic sheath to be transposed at cable joints, let induced current to be distributed in different cable.

Grounding Box with SVL

Connecting metallic sheath of cable to the ground with SVL, it’s applicable to limit transient over-voltage on the metallic sheath

MV Intercone Connector

It is applicable to connect extruding MV cables with Ring main cabinet unit , suitable for XLPE or EPR insulated cables with copper, aluminum or aluminum alloy conductors.

Direct Grounding Box

Connecting metallic sheath of cable to the ground solidly, it’s applicable to limit transient over-voltage on the metallic sheath

MV Tee Connector

It is applicable to connect extruding MV cables with Ring main cabinet unit , suitable for XLPE or EPR insulated cables with copper, aluminum or aluminum alloy conductors.

245kV GIS/Transformer Termination

It’s applicable to connect extruding HV cables to GIS equipment and transformer,it is suitable for XLPE or EPR insulated cables with copper, aluminum or aluminum alloy conductors.