Products

Innovative Technologies. Trusted Performance.

Self-propelled Full Rotation Crane Vessel

As offshore energy systems become increasingly complex, the role of accessories evolves from individual components to critical enablers of overall system performance. ZTT delivers integrated accessory solutions that support submarine power cables, fiber optic cables, dynamic cables, and subsea umbilicals across a wide range of offshore environments. Our solutions are engineered to address key functional requirements—including electrical continuity, optical transmission, mechanical protection, sealing integrity, and reliable connection. By adopting a system-level design approach, ZTT ensures that each accessory is aligned with cable characteristics, installation methods, and long-term operational conditions. From installation and protection to connection and repair, ZTT’s accessory solutions support the full lifecycle of subsea systems—helping reduce operational risk, improve reliability, and enhance overall project efficiency.

Wind Turbine Cables

ZTT’s wind turbine cables are engineered to support the full electrical and control system requirements of modern wind energy installations. Designed for both onshore and offshore environments, these cables ensure reliable power transmission, signal control, and data communication across key turbine sections—from the nacelle to the tower base. Within the tower, cables are required to operate under vertical suspension conditions while withstanding torsional stress caused by turbine rotation. ZTT solutions combine high mechanical strength with excellent flexibility, enabling stable performance under continuous dynamic loading. These cables are also designed to resist harsh environmental conditions, including low temperatures, oil exposure, salt spray, and seawater corrosion. Inside the nacelle, control and data cables support critical monitoring and operational systems, ensuring precise communication and system coordination. With a focus on durability, safety, and long-term reliability, ZTT wind turbine cables contribute to stable operation throughout the entire lifecycle of wind energy assets.

Shipboard and Marine Offshore Cable

ZTT’s shipboard and marine offshore cables are engineered to support reliable power, control, and communication performance in harsh marine and offshore environments. Our products comply with key international standards, including IEC 60092-350/353/354/376 and industry specifications such as NEK TS 606, and can also be customized to meet project-specific requirements. In addition to standard marine and offshore cable solutions, ZTT offers a broad range of specialized products including coaxial cables, Ethernet cables, bus cables, OPLC, shore power cables, and port machinery cables. Designed for long-term operation under vibration, humidity, salt spray, oil exposure, and demanding offshore conditions, these cables deliver dependable performance for marine vessels, offshore platforms, and coastal infrastructure.

Railway Rolling Stock Cables

ZTT’s railway rolling stock cables are engineered to ensure safe and reliable operation of modern rail systems. Designed with low-smoke zero-halogen (LSZH) materials and enhanced fire-resistant performance, these cables help maintain circuit integrity under fire conditions while minimizing smoke and toxic emissions. Optimized for confined installation environments, they combine compact structure, flexibility, and mechanical durability, supporting high-speed trains, metros, and light rail systems.

PV Cables

The solar cables is widely used in the connection equipment of renewable energy photovoltaic power generation system, and is also one of the important components of the power supply system composed of solar panels.