+86 133 7846 9210
Same-day shipping with tracking.
Thank you for visiting Jinchuan Group.
Welcome to Jinchuan Group

JinChuan Unveils Breakthrough in Cold-Resistant Power Cables for Extreme Environments

Breakthrough Achievement in Cable Innovation

On March 3, 2025, JinChuan Copper and Precious Metals Wire and Cable Company, a wholly-owned subsidiary of JinChuan Group Co., Ltd., marked a significant achievement in the wire and cable industry. The company’s independently developed 35kV and below cross-linked polyethylene insulated cold-resistant power cables passed the rigorous "Type Test at -55°C Low Temperature" conducted by TICW. This breakthrough highlights JinChuan’s expertise in creating durable, high-performance cables capable of withstanding extreme environmental conditions, paving the way for enhanced power infrastructure in cold regions worldwide.

Addressing Cold-Climate Challenges

As a leader in China’s wire and cable sector, JinChuan has long prioritized technological innovation to meet the evolving demands of the global energy market. With rising energy needs, cables must deliver not only high conductivity but also exceptional weather resistance and reliability. In cold climates, traditional cables often face challenges: low temperatures can make insulation materials stiff and brittle, leading to cracking, fracturing, and compromised performance. These issues threaten the safety and stability of power transmission, particularly in regions like northern China, Russia, or the Arctic.

R&D Triumphs with Advanced Design

To address this, JinChuan assembled a dedicated R&D team to tackle the technical hurdles of cold-resistant cable design. Through extensive research into material selection, structural optimization, and advanced manufacturing processes, the team developed a game-changing solution. The new cables feature specially formulated insulation and sheath materials that retain flexibility and mechanical strength even at -55°C. Coupled with an optimized structural design, these cables ensure stability and durability in the harshest low-temperature environments.

Rigorous Testing Confirms Superior Quality

JinChuan’s commitment to quality is evident in its testing process. The cables underwent stringent low-temperature impact and tensile tests, adhering to national standards and industry regulations. The results exceeded expectations, confirming the cables’ ability to perform reliably under extreme conditions. This success builds on JinChuan’s existing technical strengths, such as its use of high-purity copper cathodes produced in-house and advanced equipment from global leaders like Southwire (USA) and Niehoff (Germany).

Powering Infrastructure in Frigid Regions

The implications of this innovation are far-reaching. These cold-resistant power cables provide a robust solution for power infrastructure projects in frigid climates, supporting industries, communities, and critical facilities like hospitals and metro systems. As the largest producer of copper rod, cables, and wires in western China, JinChuan is well-positioned to meet growing demand in domestic and international markets.

Innovation Fuels Ambitious Growth

This milestone is a testament to JinChuan’s broader mission, rooted in the directives of President Xi Jinping during his visit to the parent company. Emphasizing innovation-driven development, JinChuan continues to invest heavily in R&D to enhance its technological capabilities and market competitiveness. With annual sales revenue exceeding 20 billion RMB and a goal to surpass 1 trillion RMB by 2030, the company is driving high-quality development while solidifying its status as a global leader in non-ferrous metal processing and advanced materials.

Future Plans for Cable Excellence

Looking ahead, JinChuan Copper and Precious Metals Wire and Cable Company plans to further refine its cold-resistant cable technology, expanding its applications and improving performance. This breakthrough not only showcases the company’s engineering prowess but also reinforces JinChuan Group’s legacy of excellence in the wire and cable industry.

Featured Blogs
JinChuan Cable’s Solutions for Every Application: Copper vs. Aluminum Wiring

JinChuan Cable’s Solutions for Every Application: Copper vs. Aluminum Wiring

When it comes to electrical wiring, the choice of material can significantly impact performance, safety, and cost. JinChuan Cable offers a range of high-quality copper and aluminum conductors, each designed to meet specific application needs. This blog explores the key differences between copper and aluminum wiring, highlights JinChuan’s innovative products, and provides guidance on selecting the best conductor for your project.

How JinChuan Cables Ensures Excellence in Cable Manufacturing

How JinChuan Cables Ensures Excellence in Cable Manufacturing

The manufacturing of high-quality cables is a meticulous process that involves several stages, from raw material selection to final distribution. JinChuan Cables, a leader in the wire and cable industry, takes pride in its advanced techniques, rigorous quality control, and commitment to innovation. This blog explores the step-by-step process of cable manufacturing and highlights how JinChuan Cables delivers reliable, durable, and high-performance products to meet global demands.

Future Trends and Transformations in the Wire and Cable Industry

Future Trends and Transformations in the Wire and Cable Industry

The wire and cable industry is evolving rapidly, driven by trends like electrification, renewable energy, fiber optics, sustainability, and smart technologies. JinChuan Cables is at the forefront of this transformation, providing innovative and sustainable solutions to meet global demands. This blog explores how JinChuan Cables is addressing key industry trends and positioning itself as a leader in the dynamic wire and cable sector.

Jinchuan Cable: Promoting new energy industry to lead the energy revolution

Jinchuan Cable: Promoting new energy industry to lead the energy revolution

As global attention and investment in renewable energy continue to rise, the wire and cable industry plays a pivotal role in supporting clean energy development. JinChuan Cables, a key player in the industry, has made significant contributions to the renewable energy sector by providing high-performance cable solutions, promoting electric vehicle charging infrastructure, participating in renewable energy projects, and prioritizing R&D innovation and sustainability. This blog explores JinChuan's vital role in advancing global sustainable development.

JinChuan Cable: Leading the Future of the Global Wire and Cable Industry

JinChuan Cable: Leading the Future of the Global Wire and Cable Industry

In the rapidly evolving global wire and cable industry, JinChuan Group has positioned itself as a leader by staying ahead of market trends and providing high-quality cable products and solutions to customers worldwide. This blog delves into key industry trends, including electrification, sustainability, smart cable solutions, emerging markets, and innovation, and highlights JinChuan's pivotal role in driving these developments with supporting data and insights.

JinChuan moves towards intelligent copper smelting

JinChuan moves towards intelligent copper smelting

JinChuan Group has successfully produced its first batch of high-purity cathode copper under its 400,000 tons/year intelligent copper electrolysis project. This milestone marks a new era for JinChuan’s intelligent copper smelting factory and sets a benchmark for the digital transformation of the traditional copper industry. By adopting advanced stainless steel permanent cathode electrolysis technology and smart communication systems, the project enhances productivity, promotes green practices, and supports the development of a high-end, intelligent, and sustainable copper industry.

A Properly Wired Project. Endless Opportunities.

We specialize in supplying high-quality copper products and power cables for industrial and infrastructure projects.

© 2025 GuangZhou JinChuan 广州金钏国际贸易有限公司