Top 10 3 mm copper wire China Products Compare 2025

Are you curious about where to find the best mm copper wire in China? With so many factories to choose from, it can be overwhelming. In this article, we’ll explore the top three manufacturers, highlighting their strengths and what sets them apart. Let’s dive in and discover the best options for your needs!

Hard-drawn Copper Wire (3mm) – China Loong Copper Co.,Ltd

Product Details: Hard-drawn Copper Wire (3mm) – widely used in industries such as transposed conductors, ultra-high voltage cables, various types of wires and cables, enameled wires, network wires, electronic wires, and communication wires.

Pros:
– High conductivity and durability
– Versatile applications in various industries

Cons:
– Potential for corrosion if not properly coated
– Requires careful handling to avoid damage


Hard-drawn Copper Wire (3mm) - China Loong Copper Co.,Ltd

3mm Wire – Ningbo Jintian Copper (Group) Co., Ltd.

Product Details: Hard-drawn Copper Wire (3mm) is widely used in industries such as transposed conductors, ultra-high voltage cables, various types of wires and cables, enameled wires, network wires, electronic wires, and communication wires.

Pros:
– High conductivity
– Versatile applications in various industries

Cons:
– Potential for corrosion if not properly insulated
– Requires careful handling during installation


3mm Wire - Ningbo Jintian Copper (Group) Co., Ltd.

Hard-drawn Copper Wire (3mm) – Ningbo Jintian Copper (Group) Co., Ltd.

Product Details: 3mm solid hard-drawn copper wire, suitable for various industries including transposed conductors, ultra-high voltage cables, and communication wires.

Pros:
– Bright surface without burrs
– Superior performance and quality
– Meets technical requirements for drawing fine lines and special products

Cons:
– Limited information on specific drawbacks
– No detailed pricing information provided


Hard-drawn Copper Wire (3mm) - Ningbo Jintian Copper (Group) Co., Ltd.

3mm Copper Wire Manufacture and 3mm Copper Wire Supplier in China

Product Details: 3mm Copper Wire is an electrical conductor used in various applications, known for its excellent conductivity and corrosion resistance, often available in pure copper or copper alloys.

Pros:
– Excellent electrical conductivity
– High corrosion resistance

Cons:
– Soft metal, may be prone to damage
– Potentially higher cost compared to other materials

3mm copper wire Manufacturer & Supplier in China – Jiangsu …

Product Details: 3mm copper wire is a versatile material used in various applications including electrical wiring, jewelry making, and sculpture. It is known for its high conductivity, strength, and flexibility.

Pros:
– High conductivity for efficient power delivery
– Strong and flexible, suitable for bending and twisting

Cons:
– Can be sharp and vulnerable to breaking with excessive force
– Requires careful handling to avoid damage


3mm copper wire Manufacturer & Supplier in China - Jiangsu ...

Wire Chart. AWG and European Wire Current Rating – Kaizer Power Electronics

Product Details: Wire Chart combining American Wire Gauge (AWG) and European Wire Current Rating, providing information on wire diameter, cross-sectional area, amperage values, and maximum frequency for skin depth.

Pros:
– Comprehensive wire size information for both AWG and European standards.
– Includes current carrying capacities for various wire sizes.

Cons:
– Some amperage values are not clearly defined, leading to potential confusion.
– Aluminum wire has half the current capability of copper, requiring larger sizes.


Wire Chart. AWG and European Wire Current Rating - Kaizer Power Electronics

AWG Copper Wire Size Table and Data Chart @ 100 Degrees F – Engineers Edge

Product Details: AWG Copper Wire Size and Data Table Chart @ 100 Degrees F, providing specifications for various wire gauges including diameter, area, weight, and resistance.

Pros:
– Comprehensive data for a wide range of wire sizes.
– Useful for estimating wire size based on gauge.

Cons:
– Does not include sizes larger than 4/0 gauge.
– Resistance values may vary with different conditions.


AWG Copper Wire Size Table and Data Chart @ 100 Degrees F - Engineers Edge

1-48 of 841 results for “wire 1.5mm copper 90 meter” – Amazon.in

Product Details: 1.5mm Copper Wire, 90 Meter length, suitable for domestic and industrial electric connections. Available in various colors and brands such as Sturlite, Polycab, and Anchor.

Pros:
– High conductivity due to copper material
– Flame retardant and PVC insulated for safety

Cons:
– Some products may have mixed customer reviews
– Price variations among different brands

Magnet wire, Magnet Copper Wire – ELEKTRISOLA

Product Details: Magnet wire is a metallic conductor insulated with varnish, used for electrical applications such as motors and transformers. It is available in various diameters and materials, including copper and aluminum.

Pros:
– Excellent conductivity and windability with copper.
– Wide range of diameters and insulation types available.

Cons:
– Aluminum wire can have oxidation issues.
– Colored wires may have lower technical properties.

3mm Wire – McMaster-Carr

Product Details: Wire with a diameter of 3 mm available from McMaster-Carr.

Pros:
– Wide variety of products available
– Reliable supplier with good customer service

Cons:
– Potentially higher prices compared to local suppliers
– Shipping costs may apply

Related Video

Comparison Table

Company Product Details Pros Cons Website
Hard-drawn Copper Wire (3mm) – China Loong Copper Co.,Ltd Hard-drawn Copper Wire (3mm) – widely used in industries such as transposed conductors, ultra-high voltage cables, various types of wires and cables,… – High conductivity and durability – Versatile applications in various industries – Potential for corrosion if not properly coated – Requires careful handling to avoid damage www.chinacoppers.com
3mm Wire – Ningbo Jintian Copper (Group) Co., Ltd. Hard-drawn Copper Wire (3mm) is widely used in industries such as transposed conductors, ultra-high voltage cables, various types of wires and cables,… – High conductivity – Versatile applications in various industries – Potential for corrosion if not properly insulated – Requires careful handling during installation jtcopper.com
Hard-drawn Copper Wire (3mm) – Ningbo Jintian Copper (Group) Co., Ltd. 3mm solid hard-drawn copper wire, suitable for various industries including transposed conductors, ultra-high voltage cables, and communication wires. – Bright surface without burrs – Superior performance and quality – Meets technical requirements for drawing fine lines and special products – Limited information on specific drawbacks – No detailed pricing information provided jtcopper.com
3mm Copper Wire Manufacture and 3mm Copper Wire Supplier in China 3mm Copper Wire is an electrical conductor used in various applications, known for its excellent conductivity and corrosion resistance, often availabl… – Excellent electrical conductivity – High corrosion resistance – Soft metal, may be prone to damage – Potentially higher cost compared to other materials www.zhongxicopper.com
3mm copper wire Manufacturer & Supplier in China – Jiangsu … 3mm copper wire is a versatile material used in various applications including electrical wiring, jewelry making, and sculpture. It is known for its h… – High conductivity for efficient power delivery – Strong and flexible, suitable for bending and twisting – Can be sharp and vulnerable to breaking with excessive force – Requires careful handling to avoid damage www.xxs-metal.com
Wire Chart. AWG and European Wire Current Rating – Kaizer Power Electronics Wire Chart combining American Wire Gauge (AWG) and European Wire Current Rating, providing information on wire diameter, cross-sectional area, amperag… – Comprehensive wire size information for both AWG and European standards. – Includes current carrying capacities for various wire sizes. – Some amperage values are not clearly defined, leading to potential confusion. – Aluminum wire has half the current capability of copper, requiring l… kaizerpowerelectronics.dk
AWG Copper Wire Size Table and Data Chart @ 100 Degrees F – Engineers Edge AWG Copper Wire Size and Data Table Chart @ 100 Degrees F, providing specifications for various wire gauges including diameter, area, weight, and resi… – Comprehensive data for a wide range of wire sizes. – Useful for estimating wire size based on gauge. – Does not include sizes larger than 4/0 gauge. – Resistance values may vary with different conditions. www.engineersedge.com
1-48 of 841 results for “wire 1.5mm copper 90 meter” – Amazon.in 1.5mm Copper Wire, 90 Meter length, suitable for domestic and industrial electric connections. Available in various colors and brands such as Sturlite… – High conductivity due to copper material – Flame retardant and PVC insulated for safety – Some products may have mixed customer reviews – Price variations among different brands www.amazon.in
Magnet wire, Magnet Copper Wire – ELEKTRISOLA Magnet wire is a metallic conductor insulated with varnish, used for electrical applications such as motors and transformers. It is available in vario… – Excellent conductivity and windability with copper. – Wide range of diameters and insulation types available. – Aluminum wire can have oxidation issues. – Colored wires may have lower technical properties. www.elektrisola.com
3mm Wire – McMaster-Carr Wire with a diameter of 3 mm available from McMaster-Carr. – Wide variety of products available – Reliable supplier with good customer service – Potentially higher prices compared to local suppliers – Shipping costs may apply www.mcmaster.com

Frequently Asked Questions (FAQs)

What are the main uses of 3 mm copper wire?

3 mm copper wire is commonly used in electrical applications, including wiring for motors, transformers, and power distribution. It’s also popular in crafting, jewelry making, and various DIY projects due to its excellent conductivity and malleability.

How do I choose a reliable copper wire factory in China?

When selecting a factory, look for certifications like ISO and check their production capacity and quality control processes. Reading customer reviews and requesting samples can also help ensure you’re partnering with a reputable manufacturer.

What is the typical production capacity of a 3 mm copper wire factory?

Production capacity varies by factory, but many can produce several tons of copper wire daily. It’s essential to discuss your specific needs with the factory to ensure they can meet your order volume and timeline.

Are there any environmental regulations for copper wire production in China?

Yes, factories in China must comply with environmental regulations that govern waste management and emissions. Many manufacturers are adopting greener practices to minimize their environmental impact and meet international standards.

What factors affect the price of 3 mm copper wire?

The price of 3 mm copper wire is influenced by copper market prices, production costs, and order volume. Additionally, factors like wire quality, insulation type, and factory location can also impact pricing. Always compare quotes from multiple suppliers for the best deal.

Top 10 3 mm copper wire China Products Compare 2025

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