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Enamel coated flat copper wire from Henan Yubian Electricians Co., Ltd. is manufactured from electrolytic copper with a minimum purity of 99.99% (ETP Grade), formed into a rectangular cross-section and coated with a continuous layer of polyester or polyamide-imide enamel. The wire is designed for high-density winding applications where space efficiency and thermal performance are critical, such as in transformers, small motors, and high-frequency inductors. Dimensions and enamel thickness are controlled to meet standard winding tolerances, with typical widths ranging from 0.8 mm to 5.0 mm and thicknesses from 0.1 mm to 1.2 mm.
The enamel insulation is applied in multiple layers using a controlled curing process to ensure uniform thickness and adhesion. Standard thermal classes include 155°C, 180°C, and 200°C, with the 200°C rating achieved through polyamide-imide formulations. This wire does not use fibrous insulation, allowing for up to 20% higher slot fill compared to round wire of equivalent current capacity. The material is free from halogens and meets RoHS environmental requirements for industrial electronics.
This product is primarily sourced by manufacturers of medium to high-efficiency motors, medical equipment transformers, and aerospace-grade inductors. Buyers typically require consistent wire geometry and dielectric strength to ensure winding reliability under vibration and thermal cycling. Trade terms are commonly FOB Shanghai or Ningbo, with packaging in wooden reels or cardboard spools. Minimum order quantities are negotiated per batch, and certification of material composition is available upon request.
| Material | Electrolytic copper Cu 99.99% (ETP Grade) |
| Cross-section shape | Flat rectangular |
| Typical width range | 0.8 mm to 5.0 mm |
| Typical thickness range | 0.1 mm to 1.2 mm |
| Enamel type | Polyester or polyamide-imide |
| Thermal class | 155°C, 180°C, 200°C (standard ratings) |
| Dielectric strength | Typical minimum 1.5 kV for 10 seconds per IEC 60317-1 |
| Adhesion class | Class 1 or 2 per IEC 60317-1 (enamel bond to copper) |
| Continuous operating temperature | Up to 200°C under rated load |
| Typical packaging | Wooden reels or cardboard spools, 10 kg to 50 kg net weight |
Henan Yubian Electricians Co., Ltd. is a manufacturer based in Huixian City, Henan Province, China, with production facilities focused on enamel-coated conductors for electrical winding applications. The company is registered as a harbor-tier supplier, indicating verified legal and operational standing, though no public data confirms certifications, workforce size, or annual output. Its listing shows no response rate or average reply time, suggesting limited buyer engagement on the platform.
The supplier specializes in flat and round enamel wires using electrolytic copper and standard industrial enamels. There is no indication of in-house R&D, third-party testing labs, or export history beyond this product. The company does not claim ISO certification, client names, or years in operation. Buyers should request material test reports and dimensional samples before placing bulk orders.
Enamel coated flat copper wire is a high-performance electrical winding wire designed for transformers, motors, and inductors. Manufactured from electrolytic copper with a uniform polyester or polyamide-imide enamel insulation, it offers excellent dielectric strength and thermal resistance up to 200C. Widely sourced from China, India, and South Korea for global industrial supply chains, this flat-profile wire enables higher slot fill in winding applications compared to round wire equivalents.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the exact enamel composition, thermal class rating, and dimensional tolerances with the supplier. Request material test reports for copper purity, enamel thickness, and dielectric strength per batch. Confirm that the wire meets IEC 60317-1 or equivalent standards. Do not accept product without documented test results, especially for high-reliability applications like medical or aerospace equipment.
Logistics are typically handled via FOB Shanghai or Ningbo port. Lead time is usually 20 to 35 days after deposit, depending on order volume and reel size. Payment terms are commonly 30% advance and 70% against copy of bill of lading. Incoterms must be explicitly stated; CIF or DAP may add hidden costs. Always confirm the reel weight and packaging type to avoid handling issues on arrival.
Upon delivery, inspect for enamel scratches, reel damage, and moisture exposure. Perform a spot adhesion test using a twist tool on a sample. Check the batch number against the test certificate. Request a certificate of analysis for copper content and enamel thickness. Retain samples for third-party testing if the wire will be used in safety-critical systems. Documentation must include origin, material grade, and thermal class.
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When sourcing Enamel Coated Flat Copper Wire for your business, securing the right balance of quality and cost is essential. Henan Yubian Electricians Co., Ltd., a verified supplier based in China, offers this product with key specifications including Enamel Coated Flat / Magnet Wire Grade, Copper Cu 99.99% (Electrolytic Tough Pitch), and Flat Thickness: 0.8mm - 3.0mm, Width: 3.0mm - 12.0mm (custom sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $100/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7408.29, making it a staple in the Copper Wires sector with strong demand from importing countries worldwide.
Importing Enamel Coated Flat Copper requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Yubian Electricians Co., Ltd. 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 7408.29 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 import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Enamel Coated Flat Copper 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 online B2B marketplace. Start your sourcing journey today.
Importing Enamel Coated Flat Copper 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 7408.29 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Enamel Coated Flat Copper Wire from Henan Yubian Electricians Co., Ltd. is $100/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 Henan Yubian Electricians Co., Ltd. through EximNext.
The supplier, Henan Yubian Electricians Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Enamel Coated Flat Copper. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Enamel Coated Flat Copper Wire is classified under HS Code 7408.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Enamel Coated Flat Copper from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Yubian Electricians Co., Ltd.. Ensure you have the necessary import licenses for Copper Wires products in your destination country.
Yes, Henan Yubian Electricians Co., Ltd. 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.
The key specifications for Enamel Coated Flat Copper Wire supplied by Henan Yubian Electricians Co., Ltd. include Enamel Coated Flat / Magnet Wire Grade, Copper Cu 99.99% (Electrolytic Tough Pitch), and Flat Thickness: 0.8mm - 3.0mm, Width: 3.0mm - 12.0mm (custom sizes available). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan Yubian Electricians Co., Ltd. offers Enamel Coated Flat Copper with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Enamel Coated Flat Copper is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Yubian Electricians Co., Ltd. through our platform.
Henan Yubian Electricians Co., Ltd. maintains international quality certifications. These ensure that the Enamel Coated Flat Copper meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Henan Yubian Electricians Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Henan Yubian Electricians Co., Ltd..
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