Top 10 Cable Manufacturers in the World and A Reliable Cable Assembly Manufacturer

Cables play a foundational role in today's interconnected world, ranging from smartphones to satellite systems. Whether it is for transmitting electricity or data, cables play a crucial role in multiple industries such as power transmission, communication, automobiles, medical equipment and industrial automation.

Next, in this article, I will list the top 10 cable manufacturers in the world and recommend a reliable PCB cable assembly manufacturer to you. OK, before taking stock of the top 10 cable manufacturers in the world, let's first understand the general overview of the global cable manufacturing industry!

An Overview of Cable Manufacturing

Cables are the lifeblood of industry. From high-voltage cable manufacturers providing power transmission guarantees for the power system to USB cable manufacturers supporting the data transmission of daily electronic devices, the cable industry supports all aspects of modern society. The global wire and cable manufacturing industry is experiencing explosive growth, with the demand for wire harness manufacturers, cable assembly manufacturers and custom cable manufacturers continuously rising. So, what is cable manufacturing?

What is Cable Manufacturing?

Cable manufacturing refers to the process of designing and producing cables for power transmission or data transmission. These products include power cables, communication cables, optical fiber cables and custom cable assemblies. A reliable cable manufacturer will ensure that each product meets strict mechanical, thermal and electrical performance standards.

Main Cable Types and Its Applications

High-voltage power cables: Mainly applied in industrial energy transmission, power facilities and infrastructure, they are usually produced by professional high-voltage cable manufacturers.

Signal and data cables: Widely used in computers, servers and telecommunication systems, they are often supported by USB cable manufacturers and communication cable manufacturers.

Medical-grade cables: Produced by professional medical cable manufacturers, they comply with strict biocompatibility and medical safety standards and are suitable for various medical devices.

Automotive and aerospace cables: Specifically designed for high-performance environments, they are typically supplied by experienced custom cable manufacturers, balancing durability and space utilization efficiency.

New Trends in Cable Manufacturing

With the global technological transformation and the enhancement of environmental awareness, one of the main trends is the development of renewable energy. This trend has driven the continuous growth in demand for high-voltage direct current (HVDC) cables and submarine cables. Because this type of cable can minimize energy loss when transmitting electricity between offshore wind farms and onshore power grids. And as the global industry gradually moves towards a green transformation, an increasing number of cable manufacturing enterprises are beginning to adopt recyclable insulating materials, halogen-free environmentally friendly materials and green manufacturing processes.

Meanwhile, the rapid expansion of 5G networks, the Internet of Things (IoT), and data centers has also placed higher demands on cable performance. These application scenarios require high-frequency, low-loss communication cables to achieve efficient transmission of large-capacity data while maintaining signal stability and anti-interference capabilities, which prompts manufacturers to constantly innovate in materials, shielding structures, and cable designs.

Another notable trend is the wide application of intelligent manufacturing and automation technologies. Automated cable production not only enhances production efficiency and consistency, but also reduces human errors and manufacturing costs. By adopting digital tools such as artificial intelligence-assisted design and Internet of Things (IoT) device monitoring, cable manufacturers can optimize their production processes and enhance the traceability and quality management of their products.

Top 10 Cable Manufacturers in the World

Below, I will introduce to you the top 10 global cable manufacturers that I have sorted out.

Prysmian Group

Prysmian Group, the world’s largest cable manufacturer, further strengthened its global leadership after acquiring General Cable. The company focuses on energy and communication infrastructure and is a leader in submarine cable systems, offshore wind power projects and high-voltage cable manufacturing. Prysmian offers innovative cabling solutions, widely serving renewable energy, smart grid and digital transformation projects, and is one of the world's leading wire and cable manufacturers.

Nexans

Nexans is a significant player in the global energy transition, focusing on electrification, carbon neutrality and smart grids. As one of the most mature cable manufacturing enterprises, Nexans offers a rich product portfolio, including power cables, data transmission cables and custom cable assemblies. The company is also actively engaged in sustainable cable innovation and the development of digital energy management systems.

Hebei Xinbaofeng Cable

Hebei Xinbaofeng is a rapidly rising wire and cable manufacturer in Asia, and its export network has covered more than 50 countries. The company's products include power cables, control cables and industrial special wires. With high cost performance and continuously expanding production capacity, it has demonstrated strong competitiveness in the international market and gradually become a cable supplier worth paying attention to.

Southwire Company

Southwire is the largest power cable manufacturer in North America, with customers covering the power, public building and industrial sectors. It is widely known for its patented technology Simpull®, which significantly simplifies the cable installation process and enhances construction efficiency. Southwire offers a full range of solutions from building wiring to industrial cables and is a widely trusted cable supplier in North America.

Sumitomo Electric

Sumitomo Electric is a global leader in the manufacturing of optical fiber cables and high-voltage cables. With its materials science and precision manufacturing capabilities, Sumitomo provides advanced solutions for automotive electronics, telecommunications systems and infrastructure engineering. It also has forward-looking technologies in the field of superconducting cables, promoting the development of a new generation of energy systems.

LS Cable & System

LS Cable is the largest wire and cable manufacturer in Asia, and its products cover submarine cables, communication cables and industrial automation cables. The company has continuously invested in the research and development of energy-saving transmission technology and has become an important partner in global renewable energy and smart power systems.

Furukawa Electric

Furukawa Electric enjoys a high reputation in custom cable manufacturing, especially excelling in the fields of automotive electronics and high-speed data communication. The company focuses on developing environmentally friendly materials, lightweight cables and high-performance optical fiber solutions, and provides high-quality cable assembly services for global intelligent mobile platforms.

Leoni AG

Leoni is a globally renowned wire harness manufacturer, mainly providing complex cable systems for the automotive industry. Its customized wiring harnesses are widely used in electric vehicles, autonomous driving systems and in-vehicle infotainment systems. As a professional manufacturer of custom cable assemblies, Leoni is committed to developing intelligent wiring harness architectures and lightweight designs to meet the diverse needs of future mobility.

Belden Inc.

Belden is a widely recognized industrial cable manufacturer in the industry, specializing in signal transmission, network communication and automation control systems. Its high-reliability cable products are widely used in data centers, broadcasting systems and industrial workshops, providing stable support for data transmission in harsh environments.

Hitachi Cable

Hitachi Cable focuses on high-end optical fiber cables, automotive wiring harness systems and intelligent transportation infrastructure solutions. Its products are widely used in intelligent transportation, in-vehicle communication and the new generation of transportation energy systems. It is also one of the core technical support forces for the development of infrastructure in Japan.

Your Reliable PCB Cable Assembly Partner: PCBasic

The above lists the top 10 cable manufacturers in the world, and these enterprises mainly focus on large-scale cable production. In an era that pursues high-quality connections and rapid delivery, the stability and accuracy of PCB cable assembly are particularly crucial. If you still need cable assembly services, then welcome to PCBasic - your professional manufacturer for cable assembly.

PCBasic is committed to providing end-to-end cable assembly solutions for customers in various industries. Its services cover connector integration, wire harness processing, custom cable assemblies, and small-batch to large-batch production. It is widely used in the automotive, medical, industrial automation, and consumer electronics fields. As a custom cable assembly manufacturer certified by ISO9001, ISO13485 and IATF16949, PCBasic can provide:

•     Full-process PCB cable integration service, including custom connectors
•     Each set of wiring harnesses and assemblies complies with global quality standards
•     Comprehensive support for prototype sampling, small-batch orders, and efficient mass production
•     Professional BOM management, rapid delivery, and traceable quality assurance
•     The service industry covers healthcare, automobiles, industrial control and consumer electronics

If you are looking for a supplier that offers both electronic assembly and cable assembly services, PCBasic will be your reliable partner. Learn more about PCB cable assembly.

Conclusion

The cable industry is a key pillar of modern industry and the digital society. With the increasing demand for environmental protection and high technology, cable manufacturing is also constantly developing in this direction. This article introduces 10 of the world's leading cable manufacturers and PCBasic, a reliable cable assembly manufacturer. Choosing the right cable manufacturer and assembler crucial for those in need. We hope this article provides valuable insights for choosing the right cable manufacturing and assembly partner for your business.