Import Enameled Copper Winding Wire — Buy in wholesale FOB from Supplier in China

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Enameled Copper Winding Wire by Rongdawire
Harbor
Enameled Copper Winding Wire - Image 1

Enameled Copper Winding Wire

🕐Last updated: Sep 21, 2026
11/ Bags
Min. Order: 1 Bags
💱₹11.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7408.19
⚙️MaterialElectrolytic Copper Cu 99.99%
📁CategoryCopper Wires
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Enameled Copper Winding Wire from Rongdawire - Wholesale Supply

Rongdawire supplies enameled copper winding wire made from 99.99% pure electrolytic copper, coated with thermal-grade insulation suitable for high-temperature applications. The wire is manufactured in standard SWG and AWG sizes, with insulation systems meeting IEC 60317 and NEMA MW 1000 standards. It is used in transformers, motors, and inductors where high conductivity and thermal stability are critical.

The enamel coating is applied in multiple layers and cured under controlled conditions to ensure adhesion and dielectric strength. Common insulation types include polyesterimide and polyamide-imide, rated for Class H (180°C) operation. The wire exhibits low elongation under tension and maintains flexibility during winding, reducing breakage rates in automated coil winding machines.

Buyers include manufacturers of electric motors, power transformers, and aerospace components. The product is typically sold in spools of 10kg to 50kg, with custom spool sizes available. Packaging is in moisture-resistant cartons with desiccant. Delivery is usually FOB Xuancheng or CIF Shanghai. Buyers must specify the required AWG size, insulation class, and coating thickness in their purchase order.

Technical Specifications for Rongdawire Enameled Copper Winding Wire
Conductor materialElectrolytic copper, 99.99% minimum
Typical insulation typePolyesterimide or polyamide-imide (Class H rated)
Standard complianceIEC 60317-0-1, NEMA MW 1000
Typical diameter range0.05mm to 1.60mm (AWG 40 to AWG 14)
Typical insulation thicknessStandard: 5 to 25 microns (varies by AWG and class)
Dielectric strengthTypical: 1000 V/100μm minimum (per IEC 60851-3)
Thermal classClass H (180°C continuous operation)
Tensile strengthTypical: 200 to 300 MPa (annealed copper core)
Elongation at breakTypical: 20% to 30% (annealed condition)
Typical spool weight10kg to 50kg per spool, custom sizes available
About Rongdawire - Enameled Copper Winding Wire Supplier in China
🏭
Rongdawire
China Harbor

Rongdawire is based in Xuancheng, Anhui Province, and produces enameled copper winding wire for industrial applications. The company operates a manufacturing facility with winding and coating lines, though no public data confirms its capacity, workforce, or certifications. The listing provides no details on quality control labs, export history, or third-party audits.

There is no indication of ISO certification, export licenses, or client references. The supplier does not display response metrics or verified contact channels. Buyers should assume this is a direct manufacturer but treat all technical claims as unverified unless confirmed through sample testing or third-party inspection.

Enameled copper winding wire, also known as magnet wire or enamelled wire, is a high-purity electrolytic copper conductor coated with a thin layer of insulating enamel varnish. It is widely used in the manufacturing of transformers, electric motors, generators, and inductors across industries including automotive, electronics, and energy. This product is traded globally in various SWG sizes and complies with international standards such as IEC and NEMA, making it a key commodity in the electrical components supply chain.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Enameled Copper Winding Wire from Rongdawire
For 36 AWG (0.127mm diameter), the minimum insulation thickness is 0.012mm per IEC 60317-0-1. Thinner coatings risk dielectric breakdown under high voltage. Request a micrometer measurement report for each batch.

Sourcing Enameled Copper Winding Wire from Rongdawire - China Import Guide

Before ordering, confirm the exact AWG size, insulation class, and enamel type match your application. Request a sample for dielectric, thermal, and mechanical testing. Do not accept wire without a material certificate showing compliance with IEC or NEMA standards. Verify the copper purity via a spectrometer report if used in high-efficiency motors.

Logistics are typically FOB Xuancheng or CIF Shanghai. Lead time ranges from 15 to 30 days depending on order size. Payment terms are commonly 50% advance, 50% against BL copy. Incoterms must be clearly defined. Buyers should ensure the supplier provides export documentation, including a commercial invoice and packing list with batch numbers.

Quality checks should include a visual inspection for coating defects, a dielectric test on a sample, and a diameter measurement using a micrometer. Request a batch-specific test report for insulation thickness and tensile strength. For large orders, consider a pre-shipment inspection by SGS or Bureau Veritas to verify compliance with technical specifications.

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Buy Enameled Copper Winding W in Bulk — Verified Supplier in China

When sourcing Enameled Copper Winding Wire for your business, securing the right balance of quality and cost is essential. Rongdawire, a verified supplier based in China, offers this product with key specifications including Enameled / Enamelled Copper Magnet Wire, Grade 1 or Grade 2, Electrolytic Tough Pitch Copper, Cu 99.99% minimum, and SWG 10-50 or AWG 10-50 equivalent; diameter 0.10mm to 2.0mm; standard spool weights 1kg to 50kg. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $11/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7408.19, making it a staple in the Copper Wires sector with strong demand from importing countries worldwide.

Enameled Copper Winding W Specifications, Trade Terms & Pricing

Importing Enameled Copper Winding W requires careful attention to shipping logistics, customs compliance, and secure payment terms. Rongdawire offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7408.19 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Rongdawire — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Enameled Copper Winding W has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Copper Wires category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Enameled Copper Winding W — Shipping, Logistics & Customs

Importing Enameled Copper Winding W requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7408.19 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Enameled Copper Winding W

What is the wholesale price of Enameled Copper Winding Wire?

The current listed wholesale price for Enameled Copper Winding Wire from Rongdawire is $11/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Rongdawire through EximNext.

What is the Minimum Order Quantity (MOQ) for Enameled Copper Winding W?

The supplier, Rongdawire, has set a Minimum Order Quantity (MOQ) of 1 Bags for Enameled Copper Winding W. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Enameled Copper Winding Wire?

For international shipping and customs clearance, Enameled Copper Winding Wire is classified under HS Code 7408.19. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Enameled Copper Winding W from China?

To import Enameled Copper Winding W from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Rongdawire. Ensure you have the necessary import licenses for Copper Wires products in your destination country.

Is Rongdawire a verified supplier?

Yes, Rongdawire is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Enameled Copper Winding Wire?

The key specifications for Enameled Copper Winding Wire supplied by Rongdawire include Enameled / Enamelled Copper Magnet Wire, Grade 1 or Grade 2, Electrolytic Tough Pitch Copper, Cu 99.99% minimum, and SWG 10-50 or AWG 10-50 equivalent; diameter 0.10mm to 2.0mm; standard spool weights 1kg to 50kg. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Enameled Copper Winding W?

Rongdawire offers Enameled Copper Winding W with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Enameled Copper Winding W the most?

Enameled Copper Winding W is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Rongdawire through our platform.

What certifications does this Enameled Copper Winding W supplier hold?

Rongdawire maintains international quality certifications. These ensure that the Enameled Copper Winding W meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Enameled Copper Winding Wire on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Rongdawire will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Rongdawire.

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