Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The product is a composite enamelled copper flat vertical wire supplied by Henan Yubian Electricians Co., Ltd. in China. It is made from electrolytic copper with a purity of 99.99 % and is enamelled for insulation. The wire is rated to Grade C temperature resistance, allowing a continuous operating temperature of up to 220 °C. Its rectangular cross‑section has a narrow edge (a) between 0.50 mm and 5.00 mm and a wide edge (b) between 3.00 mm and 16.00 mm, giving a width‑to‑height ratio of approximately 7.5.
The copper strand complies with GB 5584.2‑2009, limiting its specific electrical resistance to 0.017241 Ω·mm²/m at 20 °C. The enamel coating thickness follows the values set out in the GB/T7095‑2008 standard, typically ranging from 0.02 mm to 0.05 mm for this class of wire. Typical industry practice assigns a dielectric strength of about 10 kV/mm for polyimide enamel on similar wires. Standard packaging for bulk orders is on spools or reels, with a typical weight of 10 kg per reel.
The flat profile is optimised for vertical winding in transformers, inductors and electric motor windings, where space utilisation and low loss are critical. Buyers such as transformer manufacturers, electromagnet producers and welding‑machine assemblers commonly source this wire from Asian exporters. Trade terms, minimum order quantities and pricing are not disclosed in the listing; interested importers should request a quotation and confirm Incoterms, payment method and lead time directly with the supplier.
| Material | Electrolytic copper, 99.99 % purity |
| Enamel type | Polyimide enamel, Grade C temperature class |
| Maximum continuous operating temperature | 220 °C |
| Narrow edge dimension (a) | 0.50 mm - 5.00 mm |
| Wide edge dimension (b) | 3.00 mm - 16.00 mm |
| Specific resistance (20 °C) | ≤0.017241 Ω·mm²/m |
| Enamel film thickness | 0.02 mm - 0.05 mm (typical) |
| Dielectric strength | ≈10 kV/mm (typical) |
| Standard packaging | Spools or reels, 10 kg per reel (typical) |
| Typical voltage rating | Up to 600 V (typical) |
Henan Yubian Electricians Co., Ltd. is located in Qianlong Industrial Park, Huixian City, Henan Province, China. The company is listed with a harbor trust tier and currently shows a response rate of 0 % with no recorded response hours, indicating that communication performance has not been demonstrated in the platform data. Its core business is the manufacture and supply of insulated copper conductors for electrical equipment. The listing does not provide details on production capacity, certifications or export experience.
The supplier highlights the ability to produce composite enamelled copper wire that meets GB/T7095‑2008 and GB 5584.2‑2009 standards, targeting customers in Asia, the Middle East and Europe. Potential buyers should verify the supplier’s current manufacturing capabilities and request sample inspections before placing large orders. No additional corporate history, employee count or revenue figures are disclosed.
This composite enamelled copper flat wire is designed specifically for vertical winding applications, rated at Grade C temperature resistance with a maximum long-term operating temperature of 220C. The rectangular flat profile enables high-efficiency coil winding in transformers, inductors, and electric motors, ensuring superior space utilization and electrical performance. Ideal for international buyers sourcing transformer components and electrical winding materials from Asia, the Middle East, and Europe, this product meets standard industrial specifications and is competitively priced for high-volume B2B procurement.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, importers should verify the supplier’s legal registration, factory address in Huixian City and the existence of relevant GB standards certificates. Request a recent factory audit report or third‑party inspection to confirm that the production line can meet the specified dimensions and temperature class. Confirm that the enamel coating complies with GB/T7095‑2008 and that the copper purity meets 99.99 %.
Logistics for shipments from central China typically involve inland trucking to a major port such as Tianjin or Shanghai, followed by sea freight. Because the supplier has not disclosed lead times, buyers need to ask for an estimated production schedule and the preferred Incoterm, whether FOB, CIF or another term. Payment methods commonly accepted in the region include a confirmed L/C or T/T; these should be agreed in writing before dispatch.
Quality control should include dimensional inspection of the flat profile, resistance measurement of the copper strand and visual or microscopic examination of the enamel layer for cracks or thickness variation. Request an inspection certificate and test report that reference the specific standards mentioned (GB 5584.2‑2009, GB/T7095‑2008). Arranging third‑party pre‑shipment sampling can further reduce the risk of non‑conforming material.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Composite Enamelled Copper Flat Vertical 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 C-Class Vertical Winding Grade / Composite Enamelled Flat Wire, Copper Cu 99.9% minimum with composite enamel coating, and Flat cross-section; width and thickness to buyer specification (standard sizes available). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8544.11, making it a staple in the Copper Wires sector with strong demand from importing countries worldwide.
Importing Composite Enamelled Coppe 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 8544.11 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Composite Enamelled Coppe 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.
Importing Composite Enamelled Coppe 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 8544.11 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 Composite Enamelled Copper Flat Vertical Wire from Henan Yubian Electricians Co., Ltd. is $10/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 Composite Enamelled Coppe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Composite Enamelled Copper Flat Vertical Wire is classified under HS Code 8544.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Composite Enamelled Coppe 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 Composite Enamelled Copper Flat Vertical Wire supplied by Henan Yubian Electricians Co., Ltd. include C-Class Vertical Winding Grade / Composite Enamelled Flat Wire, Copper Cu 99.9% minimum with composite enamel coating, and Flat cross-section; width and thickness to buyer specification (standard 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 Composite Enamelled Coppe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Composite Enamelled Coppe 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 Composite Enamelled Coppe 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..
Discover more products in Copper Wires from verified suppliers worldwide.