
Zhejiang Zhaolong Interconnect Technology Co., Ltd manufactures data cables and connectivity systems for high-speed interconnect, industrial networking, and communication infrastructure, serving global customers with customizable solutions and fast delivery.
Zhejiang Zhaolong Interconnect Technology Co., Ltd (“Zhaolong”) develops and manufactures data cables and connectivity systems used for data communication, signal transmission and control, and energy transmission. Founded in 1993 in Deqing, Zhejiang, the company focuses on short-reach connectivity across high-speed interconnect, communication and data center, industrial and medical, and high-end consumer electronics applications.
Its portfolio spans high-speed interconnect solutions such as external and internal high-speed cables (DAC/ACC), active optical cable (AOC) assemblies, optical modules, and connectors, as well as structured cabling systems for copper and fiber. For industrial environments, Zhaolong supplies industrial Ethernet and fieldbus cables, sensor cables, low-frequency data cables, flexible motion-control and drag-chain cables, and a range of industrial cable assemblies and connectors.
Zhaolong supports customers with design and engineering capabilities including SI analysis and simulation, as well as EMC analysis and testing to help balance speed, signal integrity, power consumption, and thermal management in demanding systems such as servers, storage, routers, switches, and high-speed network interfaces. With products exported to more than 100 countries and regions, the company provides responsive service, deep customization, quick delivery, reliable quality, and traceability-oriented value-added support.

Zhaolong provides cables and connectivity system solutions for data communication, signal transmission and control, and energy transmission—supporting applications from enterprise networks to automation equipment.
Engineering teams provide SI analysis and simulation to predict connector performance and co-develop solutions that balance speed, signal integrity, power consumption, and thermal management. EMC analysis and testing capabilities support multiple test types for demanding applications.
Zhaolong supports deep customization requirements with flexible service, quick delivery, reliable quality, and product traceability as value-added support for global customers.
Solutions are designed to support stable network coverage from 1Gbps to 400Gbps, with high-density copper and fiber interconnect options to help save space and installation time.
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