The Global Oxygen-Free High Conductivity (OFHC) Copper Wire and Rod Market was valued at USD 12.8 Billion in 2024 and is projected to reach USD 18.2 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 5.8% during the forecast period (2024–2030). This robust growth is driven by the accelerating global demand for high-efficiency electrical conductors in renewable energy infrastructure, electrification of transportation, and the expansion of high-performance computing and data centers.

As industries worldwide pivot towards cleaner energy and digital transformation, the demand for premium conductive materials that minimize energy loss and ensure operational reliability has surged. In this blog, we profile the Top 10 Companies in the Oxygen-Free High Conductivity (OFHC) Copper Wire and Rod Market—a group of global metals producers, specialty manufacturers, and innovators shaping the backbone of modern electrical and electronic applications.

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🔟 1. Aurubis AG

Headquarters: Hamburg, Germany
Key Offering: OFHC Copper Rods, Wires, and Shapes

Aurubis is Europe’s largest copper producer and one of the world’s leading suppliers of high-precision copper products. The company specializes in producing OFHC copper with purity levels exceeding 99.99%, catering to critical applications in the energy, automotive, and electronics sectors. Their vertically integrated operations ensure stringent quality control from raw material to finished product.

Innovation and Sustainability Initiatives:

• Development of high-performance copper alloys for next-generation applications

• Commitment to circular economy principles with high recycling rates

• Investments in energy-efficient production technologies to reduce carbon footprint

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9️⃣ 2. Ningbo Jintian Copper (Group) Co., Ltd.

Headquarters: Ningbo, Zhejiang, China
Key Offering: OFHC Copper Wire, Rods, and Tubes

Ningbo Jintian Copper is a major player in the Asian market, known for its extensive production capacity and diverse product portfolio. The company supplies OFHC copper products to a wide range of industries, including power transmission, telecommunications, and consumer electronics. Its strategic location in a major manufacturing hub provides a significant advantage in serving both domestic and international markets.

Innovation and Sustainability Initiatives:

• Expansion of production lines to meet rising demand for high-purity copper

• Focus on research and development for improved conductivity and formability

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8️⃣ 3. Wieland-Werke AG

Headquarters: Ulm, Germany
Key Offering: OFHC Copper and Copper Alloy Strips, Rods, Wires

Wieland is a global leader in copper and copper alloy solutions with a history spanning over 200 years. The company offers a comprehensive range of OFHC products designed for high-reliability applications in industrial automation, electric vehicles, and renewable energy systems. Their technical expertise in material science enables them to provide customized solutions for specific customer requirements.

Innovation and Sustainability Initiatives:

• Advanced manufacturing processes for ultra-fine grain OFHC copper

• Sustainability targets focused on reducing energy consumption and increasing recycled content

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Oxygen-Free High Conductivity (OFHC) Copper Wire and Rod Market – View in Detailed Research Report

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7️⃣ 4. Mitsubishi Materials Corporation

Headquarters: Tokyo, Japan
Key Offering: High-Purity OFHC Copper Rods and Wires

Mitsubishi Materials is a key supplier in the Asia-Pacific region, renowned for its high-quality copper products. The company’s OFHC copper is extensively used in the manufacturing of semiconductors, high-voltage cables, and precision components. Their strong R&D focus ensures continuous improvement in product performance and process efficiency.

Innovation and Sustainability Initiatives:

• Development of copper materials for 5G infrastructure and electric vehicle power systems

• Implementation of environmentally friendly production technologies

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6️⃣ 5. KGHM Polska Miedź S.A.

Headquarters: Lubin, Poland
Key Offering: OFHC Copper Cathodes, Rods, and Wire Rod

KGHM is one of the largest copper and silver producers in the world, with significant mining and processing operations. The company produces high-quality OFHC copper that meets the stringent requirements of the electrical and electronics industries. Its integrated supply chain from mine to market provides a stable and traceable source of material.

Innovation and Sustainability Initiatives:

• Investment in modern wire rod plants equipped with continuous casting technology

• Commitment to sustainable mining and production practices

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5️⃣ 6. Luvata

Headquarters: Espoo, Finland (Part of Mitsubishi Materials Group)
Key Offering: OFHC Copper Strips, Tubes, and Busbars

Luvata, now integrated into Mitsubishi Materials, is a specialist in rolled, forged, and extruded copper products. The company is a preferred supplier for applications requiring exceptional electrical and thermal conductivity, such as heat exchangers, power distribution systems, and renewable energy components. Their global manufacturing footprint ensures reliable supply to customers worldwide.

Innovation and Sustainability Initiatives:

• Expertise in producing large-size OFHC copper busbars for data centers and industrial applications

• Focus on product lifecycle assessment and environmental management

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4️⃣ 7. Metrod Holdings Berhad

Headquarters: Kuala Lumpur, Malaysia
Key Offering: OFHC Copper Rods and Wires

Metrod Holdings is a leading manufacturer of copper rods and wires in Southeast Asia. The company specializes in producing low-oxygen, high-conductivity copper using advanced continuous casting and rolling processes. Its products are critical components in the wire and cable industry, serving the construction, power, and automotive sectors.

Innovation and Sustainability Initiatives:

• Expansion of capacity to capitalize on regional infrastructure growth

• Initiatives to enhance energy efficiency in manufacturing operations

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Oxygen-Free High Conductivity (OFHC) Copper Wire and Rod Market – View in Detailed Research Report

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3️⃣ 8. RK Copper & Alloy LLP

Headquarters: Mumbai, Maharashtra, India
Key Offering: OFHC Copper Wires, Rods, and Anodes

RK Copper & Alloy is a prominent manufacturer in the Indian market, supplying high-purity copper products to various industrial segments. The company has established a strong reputation for quality and reliability, serving customers in the electrical, electroplating, and engineering industries. Their focus on customer-specific solutions has been a key growth driver.

Innovation and Sustainability Initiatives:

• Adoption of modern quality control systems to ensure product consistency

• Efforts to optimize resource utilization and reduce waste

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2️⃣ 9. Aviva Metals

Headquarters: Dallas, Texas, USA
Key Offering: OFHC Copper Bars, Rods, and Plates

Aviva Metals is a leading US-based supplier of copper and copper alloys, including a comprehensive range of OFHC products. The company serves a diverse customer base across North America, providing material for machining, fabrication, and electrical applications. Their inventory management and processing services offer added value to OEMs and distributors.

Innovation and Sustainability Initiatives:

• Specialization in providing custom-sized OFHC copper for immediate use

• Commitment to sourcing and supplying environmentally responsible materials

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1️⃣ 10. SAM Dong

Headquarters: Chungcheongnam-do, South Korea
Key Offering: OFHC Copper Wire Rods for Cables

SAM Dong is a specialized manufacturer focused on producing oxygen-free copper wire rods, which are the primary raw material for the cable industry. The company’s products are known for their excellent drawing properties and high conductivity, making them ideal for manufacturing fine and ultra-fine enameled wires used in motors, transformers, and generators.

Innovation and Sustainability Initiatives:

• Continuous technological upgrades to improve product quality and production efficiency

• Focus on meeting the evolving demands of the global electric vehicle and renewable energy sectors

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Oxygen-Free High Conductivity (OFHC) Copper Wire and Rod Market – View in Detailed Research Report

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⚡ Outlook: The Future of OFHC Copper is Shaped by Electrification and Digitalization

The OFHC copper market is positioned for sustained growth, underpinned by global megatrends that demand superior electrical performance and material reliability. As energy efficiency becomes a paramount concern across industries, the intrinsic advantages of high-purity copper are more critical than ever.

📈 Key Trends Shaping the Market:

• Rapid Expansion of Renewable Energy: Solar farms, wind turbines, and associated grid infrastructure require massive quantities of high-conductivity copper for efficient power transmission.

• Electric Vehicle Revolution: The proliferation of EVs is driving demand for OFHC copper in motors, batteries, and charging stations, with each vehicle containing significantly more copper than traditional cars.

• Data Center and 5G Infrastructure Boom: The build-out of hyperscale data centers and 5G networks relies on OFHC copper for efficient power distribution and thermal management.

• Advancements in Manufacturing: Continuous casting and upcast processes are being refined to produce OFHC copper with even lower oxygen content and improved mechanical properties.

Read Full Report:
Oxygen-Free High Conductivity (OFHC) Copper Wire and Rod Market – View in Detailed Research Report

The companies listed above are not only supplying a critical industrial material—they are enabling the electrification and digitalization of the global economy, powering a more connected and sustainable future.