Are you looking for the best magnet wire distributors in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top magnet wire factories in China, highlighting their strengths, product ranges, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

China Magnetic Wire Manufacturers and Factory – Suppliers

China Enameled Wire Manufacturer …

Product Details: Enameled winding wire services include temperature ratings of 155°C to 220°C. Materials used are aluminum and copper. Insulation types are polyurethane, polyamide, and polyester. The wire comes in round and flat shapes with dimensions ranging from 0.020mm to 5mm. Wire gauges vary from 0.25-5mm to 5-65mm². The products are UL approved and meet international standards such as IEC, NEMA, JIS, and GB. Applications include dry type transformers, motors, and other electrical components.

Pros:
– Excellent thermal and electrical conductivity
– High durability and resistance to corrosion
– Flexible and can be molded into different shapes and forms
– Long shelf life, lasting for decades
– Good electrical insulation properties and protection against corrosion
– Suitable for various applications including transformers, motors, and electromag…
– Low price compared to other high-quality electrical wires

Cons:
– Low resistance to temperature changes, making the coating not resistant to heat…
– Not compatible with paints having fast solvent volatilization and high viscosity
– Increased sensitivity and lower voltage compared to other types of wires

JOGO Group China | High Quality Winding Wire

Product Details: Enameled round copper wire is made from electrolytic copper (Cu-ETP) with high purity (99.95%), allowing for the production of ultra-fine wire down to a diameter of 10 microns. It is available in diameters from 0.010mm to 5.00mm (SWG5-40, AWG4-38) with various insulations such as Polyurethane, Polyester, Polyesterimide, and Polyimide. The wire meets production standards: IEC60317, NEMA MW1000/JIS C3202. It is used in various applications including oil-immersed transformers, high and low voltage DC/AC motors, and magnet coils for aviation, military, and marine applications.

Pros:
– High purity copper (99.95%) for excellent electrical conductivity
– Available in a wide range of diameters (0.010mm to 5.00mm)
– Various insulation options (Polyurethane, Polyester, Polyesterimide, Polyimide)
– Meets international standards (IEC60317, NEMA MW1000/JIS C3202)
– Excellent thermal resistance suitable for high-temperature applications
– Good bending properties

Cons:
– Higher thermal properties may not be suitable for all applications
– Insulation damage can occur if not handled carefully
– May require special care during winding and handling to avoid damage

China – Distributors

Magnet Wire-China Shandong Huilong Electric Co. , Ltd.

Product Details: Magnet wire is an insulated copper or aluminum conductor used to wind motors, transformers, generators, and other electrical devices. It is coated with a thin layer of insulation, typically made of polymer film materials such as polyurethane, polyamide, polyester, or polyimide. The wire is available in various gauges and temperature classes, with common temperature classes including 105°C, 130°C, 155°C, 180°C, and 220°C[3][5].

Pros:
– High electrical conductivity, especially in copper magnet wire[3][5] – Better power density and heat dissipation with rectangular magnet wires[4] – Lightweight and flexible, particularly with aluminum magnet wire[2] – Suitable for high-temperature applications with appropriate insulation[1][5] – Can be used in a variety of applications including motors, transformers, and gen…

Cons:
– Round copper winding wires have lower power density and heat dissipation[4] – Aluminum magnet wire has lower electrical conductivity and a shorter service lif…
– Rectangular copper wires are more prone to insulation damage and require extra c…
– Manufacturing rectangular copper wires is complex and more expensive[4] – Aluminum wire is more expensive than copper and has limited corrosion resistance…

China Enameled Aluminum Magnet Wire Manufacturers, …

Product Details: Enameled aluminum wires are used as electrical conductors, particularly in applications where coils are in motion. They are available in various diameters (0.20mm to 8.0mm) and insulation types such as Polyurethane, Polyester, Polyesterimide, and Polyimide. These wires comply with standards like IEC 60317, NEMA MW1000, and JIS C3202. They are classified into different thermal levels (120, 130, 155, 180, 200 degrees) for various applications, including transformers, magnet coils, and high-temperature environments[1][3][4].

Pros:
– Price-efficient: Aluminum enameled wires are more cost-effective than copper wir…
– Lightweight: Aluminum is lighter than copper, making these wires easier to handl…
– Good corrosion resistance: Aluminum naturally forms a protective oxide layer, ma…
– Easy to handle: Due to their lighter weight, aluminum wires reduce labor costs d…

Cons:
– Lower conductivity: Aluminum enameled wires have lower electrical conductivity c…
– Brittle: Aluminum is more brittle than copper, making it more vulnerable to dama…
– Lower temperature tolerance: Aluminum has a lower melting point and is less heat…
– Oxidation and corrosion: Aluminum wires can form an oxide layer in humid environ…

Magnet Wire Suppliers in China

Product Details: The CCN-100/200 measures the count and size of individual aerosol particles that can form into cloud droplets. It is available in single-column (CCN-100) or dual-column (CCN-200) versions. The CCN-100 measures a single supersaturation, while the CCN-200 measures two supersaturations simultaneously. Key specifications include a supersaturation range of 0.07% – 2.0%, a measured particle size range of 0.75 – 10 µm, and a sampling frequency of 1 Hz. The instrument includes an on-board Intel® Celeron® 1 GHz processor, 512 MB RAM, and an 80 GB hard drive for data storage. It operates within a temperature range of 5 – 40°C and

relative humidity of 0 – 100% RH non-condensing.

Pros:
– Fast response time suitable for airborne or ground-based stations
– Ability to measure two supersaturations simultaneously with the CCN-200
– Comprehensive software for data collection, settings adjustment, and instrument…
– Includes a Lifecycle Care Program for instrument integrity and performance
– High accuracy and reliability in measuring aerosol particles

Cons:
– High power requirements (e.g., 15 A at startup for CCN-100, 25 A for CCN-200)
– Complex setup and calibration process
– Requires regular maintenance and potential repairs as indicated by the Lifecycle…

China Magnet Wire

Product Details: Enameled copper magnet wire is a type of wire used in various electrical applications such as transformers, wound coils, motors, solenoids, and instruments. It consists of a solid copper conductor with a thin layer of insulation, typically made from solderable polyurethane with a polyamide overcoat. The wire meets NEMA MW 80-C standards and has a temperature rating of 155°C (311°F). It is available in various gauges, such as 18 AWG, 30 AWG, and 32 AWG, with different spool sizes and lengths.

Pros:
– High durability and resistance to short-circuiting due to the enameled insulatio…
– Suitable for high-temperature applications with a temperature rating of 155°C (3…
– Can be welded directly without scraping the insulation layer.
– High-quality and robust, making it ideal for various DIY and professional projec…
– Compliant with NEMA standards, ensuring reliable performance.

Cons:
– Copper magnet wire is generally more expensive than aluminum magnet wire.
– Heavier than aluminum magnet wire, which can be a disadvantage in applications w…
– Requires proper handling to avoid damage to the enamel insulation.

Rectangular Copper Magnet Wire – Ruiyuan

Product Details: Rectangular copper magnet wire is made from copper conductors with a rectangular cross-section. It is insulated with materials such as polyester and polyamideimide. The wire is available in various sizes, with conductor thickness ranging from 0.04 to 1.8 mm and widths from 0.155 to 7.5 mm. It meets standards such as IEC, JIS, and NEMA. The wire is used in applications including electromagnets, motors, transformers, and industrial machinery[3][4].

Pros:
– Compact design, allowing for tighter and denser coil arrangements and reducing t…
– Higher fill factor compared to round wire, resulting in lower resistance and imp…
– Better heat dissipation due to its larger surface area, enhancing the reliabilit…
– Excellent physical toughness, dielectric properties, and chemical resistance to…
– Versatility in size options, making it suitable for a wide range of electronic a…

Cons:
– May require specialized winding equipment due to its rectangular shape.
– Higher cost compared to traditional round wire in some cases.
– Limited availability in certain regions or from specific suppliers.

China 30 Awg Magnet Wire Manufacturers and Factory

Product Details: The 30 AWG magnet wire is made of high-quality enameled copper. It comes in various spool sizes, such as 4 oz (840 feet) and 1 lb (3370 feet), with a natural color and an outside diameter of 0.0098 inches. The wire is insulated with solderable polyurethane, protecting it from short-circuiting. It has a temperature rating of 155°C (311°F) and is drawn to meet the NEMA MW-80-C standard. This wire is widely used in the construction of transformers, wound coils, motors, solenoids, instruments, inductors, speakers, and electromagnets[1][2][5].

Pros:
– Durable and does not break while winding the coils.
– Can be welded directly without scraping the isolation layer.
– Suitable for several thermal overload applications due to its high temperature r…
– Used by engineers and hobbyists alike for various science projects and DIY appli…
– Insulation made from solderable polyurethane protects the coiled wire from short…

Cons:
– May require careful handling to avoid damage to the enameled insulation.
– Not as flexible or lightweight as aluminum magnet wire, which can be an advantag…

Comparison Table

Frequently Asked Questions (FAQs)

Where are the factories of magnet wire distributors in China typically located?

Magnet wire distributors in China often have their factories located in various regions, but many are found in industrial hubs like Wenzhou City in Zhejiang Province. These locations are chosen for their access to resources, skilled labor, and favorable business environments. It’s important to know the exact location of the factory, as it can be different from the office location, which might be in a city.

What are the key applications of magnet wire produced by Chinese factories?

Magnet wire from Chinese factories is widely used in several fields, including motors, power equipment, electrical appliances, electronics, communications, and transportation. It is also used in smaller personal items like watches and phones. The versatility of magnet wire makes it a crucial component in a variety of industries.

How can I ensure the quality of magnet wire from a Chinese supplier?

To ensure the quality of magnet wire from a Chinese supplier, it’s essential to ask about third-party audits. These audits confirm that the factory can manufacture products to the highest standards. Additionally, checking if the supplier has provided products to large retailers or brands can give you an idea of their quality control and scalability.

Should I visit the factory of my Chinese magnet wire supplier, and how often?

Visiting your supplier’s factory in China can be very beneficial, especially for new suppliers or those with a history of inconsistencies. It helps build relationships and ensures the supplier knows your company’s value. For established relationships, visits can be less frequent, but it’s still important to stay informed about market conditions and supplier performance.

What kind of support can I expect from Chinese magnet wire manufacturers?

Chinese magnet wire manufacturers often provide comprehensive support, including technical assistance from professional engineers and custom OEM services tailored to your specific needs. They also ensure high-quality products and competitive pricing, with many having global distribution networks to supply products worldwide. This support helps in addressing any maintenance problems or product development needs you might have.