️Copper Bar & Rod Supplier

High Conductivity Copper Round Bar, Flat Bar & Busbar

Copper bar and rod are widely used in electrical systems, power distribution, grounding, renewable energy, industrial machinery, and construction due to their excellent electrical conductivity, thermal performance, corrosion resistance, and durability. Copper bars—especially flat busbars—are critical components for efficient energy transfer and reliable electrical connections.

As a professional copper bar/rod supplier, we provide premium quality copper products in various grades, sizes, tempers, and finishes to meet international standards. Whether you need copper round bar for machining, copper flat bar (busbar) for electrical panels, or custom copper rod, we offer consistent quality, competitive pricing, and worldwide delivery. .

️What is Copper Bar/Rod?

Copper bar or rod is a solid copper product manufactured in different shapes such as round, flat, square, and hexagonal. It is widely used in both electrical and mechanical applications because of copper’s superior conductivity and workability.

Copper bars and rods are preferred because they offer:

Excellent electrical conductivity (near 100% IACS)

High thermal conductivity

Strong corrosion resistance

Easy machining, bending, and forming

Long service life with low maintenance

Reliable performance in critical systems

Types of Copper Bar & Rod

️Specifications of Copper Bar/Rod

We offer copper bars and rods in multiple sizes and standards:

Diameter: 3mm to 300mm

Width: 10mm to 300mm (flat bar/busbar)

Length: 3m, 6m, or custom

Temper: Soft, half-hard, hard

Surface: Bright, polished, tinned, coated

Grades: C10100, C10200, C11000, C12000

Standards: ASTM, EN, JIS, DIN

Custom cutting, drilling, CNC machining, and plating services are available.

Advantages of Copper Bar/Rod

Choosing copper bar and rod offers many benefits:

Superior electrical conductivity

Excellent heat transfer capability

High corrosion resistance

Easy fabrication and machining

Long lifespan and reliability

Low energy loss in electrical systems

Recyclable and environmentally friendly

Copper Bar vs Aluminum Bar

Copper is preferred for high-efficiency electrical applications, while aluminum is used where weight reduction is critical.

Common Copper Bar/Rod Grades

We supply popular grades including:

C10100 (Oxygen-Free Copper)

C10200 (High Purity Copper)

C11000 (Electrolytic Tough Pitch Copper)

C12000 (Phosphorus-Deoxidized Copper)

Contact us for full grade comparison and technical specifications.

Copper Bar/Rod Price

The price of copper bar and rod depends on:

Copper grade and purity

Size and dimensions

Surface finish (tinned, polished, etc.)

Quantity ordered

Market copper prices

Delivery location

For the latest copper bar price per kg or copper busbar price per ton, contact our team for a fast quotation.

Popular Industrial Metal Solutions

From structural beams and rolled steel coils to high-accuracy copper tubing and aluminum sheet stock — our product hub lets you rapidly find the perfect material to match your project requirements. If you don’t see your required specification, our OEM & ODM services allow custom production. Our product lines include:

• Stainless steel sheets, pipes & profiles

• Galvanized steel coils & plates

• Carbon steel beams & tubes

• Copper and aluminum industrial materials

• High-performance alloy steels

All products comply with international quality standards and customer specifications.