Are you looking for the best magnet wire suppliers in China? With numerous factories producing high-quality magnet wires, choosing the right one can be daunting. In this article, we’ll compare the top magnet wire suppliers in China, highlighting their specialties, product quality, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

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 applications including oil-immersed transformers, high and low voltage DC/AC motors, and magnet coils for aviation, military, and marine use.

Pros:
– Excellent bending properties
– Higher thermal properties suitable for high working temperatures
– Excellent thermal resistance up to 220°C
– Wide range of insulation options
– High purity copper for reliable electrical conductivity

Cons:
– Limited flexibility in very fine diameters
– Higher cost compared to aluminum magnet wire
– May require special handling for very thin wires to avoid breakage

China Enameled Wire Manufacturer …

LP Magnet wire

Product Details: Copper winding wires are enamelled copper conductors used in coil windings for motors, transformers, generators, and other electromagnetic equipment. They come in various types such as polyester coated, hermetic, and high-voltage winding wires. These wires are available in different gauges and are insulated with materials like polyester, polyamide, and polyamide-imide.

Pros:
– High electrical conductivity
– Good heat and solvent resistance
– Suitable for high-speed machine winding
– Good thermal shock resistance
– Less material required compared to aluminum
– Easier manufacturing and maintenance
– Does not easily oxidize

Cons:
– More expensive than aluminum windings
– Lower power density compared to foil winding
– Requires more space due to lower fill factor
– Poor resistance to hydrolytic degradation in some types
– Care must be taken when used in sealed equipment

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, or polyimide. The wire is available in various gauges and temperature classes, with common temperature ranges including -22°F to 311°F (-30°C to 155°C)[1][5].

Pros:
– High power density and better heat dissipation, especially with rectangular wire…
– Versatile and used in a wide range of applications including motors, transformer…
– Aluminum magnet wire is lightweight, flexible, and resistant to corrosion, thoug…
– Rectangular magnet wires offer better fill factor and are suitable for automated…

Cons:
– Round copper wires have lower power density and heat dissipation compared to rec…
– Aluminum magnet wire has lower electrical conductivity than copper and a shorter…
– Rectangular copper wires are more expensive, require special machinery, and are…
– Aluminum wire is more expensive than copper and may not be as durable[2]

China Magnetic Wire Manufacturers and Factory – Suppliers

China Enameled Aluminum Magnet Wire Manufacturers, …

Professional Enameled Wire Manufacturer In China

Product Details: Enameled Flat Copper Wire with flat wire thickness ranging from 0.80-5.60mm and width from 2.00-16.00mm. The width/thickness ratio is between 1.4 and 8.0. The conductor is enamelled copper wire, and it meets standards such as IEC 60317-16, 60317-16/28, MW36 60317-29, and BS6811. Thermal indexes include 155°C, 180°C, and 200°C. The wire is used for applications like transformers, motors, photovoltaic inverters, and various electrical equipment. It is available on wooden spools, plastic spools, or as per customer requirements.

Pros:
– Excellent bending property
– High flexibility of the enamel
– Good resistance to abrasion
– High mechanical property
– Higher thermal property
– Good resistance to refrigerant and freon
– Suitable for windings subjected to high temperature and mechanical stress
– Good chemical resistance
– Outstanding mechanical and chemical properties

Cons:
– Increased sensitivity and lower voltage
– Low resistance to temperature changes
– The coating is not resistant to heat and is highly flammable if not of good qual…
– Not compatible with paints having fast solvent volatilization and high viscosity

China Enamelled Copper Wire & Rectangular …

Product Details: Ultrafine copper wire is made from high purity copper with excellent electrical and thermal conductivity. It is available in very fine diameters (e.g., 0.025mm, 0.03mm, 0.04mm) and is used in precise applications such as microelectronics, medical devices, internal wiring for smartphones and personal computers, and medical probe cables. The wire can be bare annealed copper, oxygen-free copper, or alloy wires with various plating types like tin, nickel, or silver[1][3][5].

Pros:
– Excellent electrical conductivity, making it ideal for both low-voltage and high…
– High durability and resistance to corrosion, especially when used in its tinned…
– High malleability and flexibility, enabling it to be easily bent, twisted, or sh…
– 100% recyclable without degradation of its properties, contributing to sustainab…
– Suitable for precise applications due to its ultrafine diameter and high functio…

Cons:
– Higher cost compared to alternatives like aluminum, which can be a significant f…
– Relatively heavy, making it challenging to install in certain applications where…
– Vulnerability to oxidation over time, which can affect its appearance and potent…
– High value makes it a target for theft, particularly in construction sites and u…

Rectangular Copper Magnet Wire – Ruiyuan

Product Details: Rectangular copper magnet wire is made from copper conductors coated with high-temperature insulating varnish. It is available in various dimensions, such as conductor thickness from 0.04 to 1.8mm and conductor width from 0.155 to 7.5mm. The wire is certified to IEC, NEMA, JIS, RoHS, and ISO standards. It is used in applications including automobiles, motors, transformers, and industrial machinery[3][5].

Pros:
– Compact design allows for tighter and denser coil arrangements, reducing the ove…
– 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…
– Versatility in size options, making it suitable for a wide range of electronic a…
– Improved torque response and efficiency in motors due to better slot filling and…

Cons:
– May require specialized winding equipment due to its rectangular shape[2].
– Higher cost compared to traditional round wire in some cases, though this can be…

Buy ENAMELED WIRE & MAGNET WIRE from Shanghai …

Product Details: ZOTO WIRE products include various types of insulated wires. Key details are as follows: Place of Origin is Shanghai, China. The brand name is ZOTO, and the model number is ZY/XY. The wires are of the insulated type, with applications in transformers, motors, inverters, welders, generators, and UPS systems. The conductor material can be either copper or aluminum, and the conductor type is solid. The insulation material includes nylon fiber, enameled, Kraft paper, NOMEX paper, polyester film, or Kapton. The factory has gained BV, Intertek, and SGS authentication and emphasizes quality control from the beginning to the end of production[1][3][5].

Pros:
– High-quality products with BV, Intertek, and SGS authentication
– Wide range of insulated wire products for various applications
– Strong emphasis on quality control throughout the production process
– Ability to offer samples to clients

Cons:
– No specific cons mentioned directly related to ZOTO WIRE products. However, gene…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About Magnet Wire Suppliers in China

What are the key qualities to look for in a magnet wire supplier in China?

When selecting a magnet wire supplier in China, you should look for manufacturers that adhere to international standards such as IEC, GB, JIS, and NEMA. Ensure the supplier has certifications like ISO9001 for quality management and ISO14001 for environmental management. This indicates their commitment to high-quality products and sustainable practices.

How often should you visit your magnet wire supplier in China?

Visiting your supplier in China can be crucial for maintaining a strong relationship and ensuring quality control. For businesses with large order volumes or complex products, plan for two to four visits per year. For new relationships, an initial visit is essential, followed by annual visits to review the production process and quality control.

What questions should you ask a potential magnet wire supplier before placing an order?

Before placing an order, ask important questions like the location of the factory, whether they have completed third-party audits, and if they supply any well-known brands. You should also inquire about their product development pipeline to stay ahead of market trends. Building rapport is key, so ask these questions at the right moment in your relationship.

Can you get free samples from magnet wire suppliers in China?

Yes, many magnet wire suppliers in China offer free samples for testing. However, you may need to cover the freight costs for these samples. This is a good way to evaluate the quality of the products before committing to a larger order.

Why is it important to understand the production capabilities and limitations of your supplier?

Understanding your supplier’s production capabilities and limitations helps you make informed decisions about future orders. Visiting the factory allows you to see the equipment, technology, and workforce firsthand, ensuring they can meet your requirements. This also helps in addressing any quality issues promptly and maintaining a smooth supply chain.