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Guangdong Ronsen Super Micro-Wire Co., Ltd. supplies a polyurethane‑enameled copper round wire engineered for winding applications. The conductor is electrolytic copper with 99.99 % purity and is coated with a durable polyurethane enamel that provides thermal resistance and electrical insulation. Diameter options run from 0.10 mm up to 3.00 mm, and the product complies with IEC and NEMA international standards. The wire is offered in spools or drums for global logistics.
In the copper wire market, polyurethane‑enameled conductors of this class typically exhibit a tensile strength around 300 MPa and can operate continuously from - 55 °C to +150 °C. Insulation resistance is usually in the order of 1 × 10^9 Ω·km, while dielectric strength reaches roughly 30 kV/mm. The coating thickness commonly lies between 5 µm and 10 µm, and the conductor conforms to IEC 60228 Class 2. These typical parameters ensure reliability in motor, transformer and coil windings.
The wire is widely used in automotive electric motors, power transformers, industrial coils and high‑frequency equipment, making it a staple for manufacturers and engineering firms. Guangdong Ronsen offers flexible packaging on spools or drums and can accommodate bulk export requirements. Because the listing does not disclose minimum order quantities, lead times or payment conditions, buyers should request these details directly from the supplier. Confirm incoterms such as FOB or CIF and preferred payment methods before finalising the contract.
| Material | Electrolytic Copper Cu 99.99% |
| Diameter range | 0.10 mm - 3.00 mm |
| Enamel coating | Polyurethane (insulation) |
| Standard compliance | IEC, NEMA |
| Tensile strength | typical 300 MPa |
| Temperature rating | typical -55°C to +150°C |
| Dielectric strength | typical 30 kV/mm |
| Insulation resistance | typical 1×10^9 Ω·km |
| Packaging | spools or drums (flexible) |
| Conductor class | standard IEC 60228 Class 2 |
Guangdong Ronsen Super Micro-Wire Co., Ltd. is located at West Airport Road 681 Sanzao Hi‑Tech Industrial Park, Zhuhai, Guangdong, China. The company is classified as an imported‑tier supplier and holds a harbor trust tier, indicating a verified presence in international trade channels. Its profile shows a response rate of 0 % and no recorded average response time, suggesting that inquiries may require follow‑up.
The firm specialises in manufacturing micro‑size copper wire and offers custom specifications such as diameter range and coating type. While the listing mentions compliance with IEC and NEMA, it does not provide specific certification documents, MOQ, lead‑time or client references, so prospective buyers should ask the supplier for any relevant test reports or quality management certificates.
Our polyurethane enameled copper round wire is a high-performance winding wire designed for motors, transformers, and coil applications. Made from electrolytic copper with 99.99% purity, it features a durable polyurethane enamel coating providing excellent thermal resistance and electrical insulation. Available in diameters from 0.10mm to 3.00mm, this wire meets international standards including IEC and NEMA, and is suitable for import-export trade with flexible packaging options including spools and drums for global logistics.
| 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 placing an order, importers should verify the exact wire diameter, insulation standard and any required certifications, such as IEC test reports. Request a sample to assess enamel integrity and conduct a resistance test to confirm the typical insulation values. Clarify the minimum order quantity and any special packaging requirements that may affect freight calculations.
Guangdong Ronsen ships the wire on spools or drums and can arrange FOB or CIF terms from the Zhuhai port. Lead‑time is not stated in the public data, so buyers need to confirm production scheduling and shipping windows directly. Common payment methods in the sector include T/T and L/C; discuss the preferred option and any required bank guarantees with the supplier.
For quality assurance, request a third‑party inspection covering visual enamel continuity, dimensional tolerance and electrical tests such as insulation resistance and tensile strength. Obtain a test certificate that references the IEC or NEMA clauses satisfied by the product. Ensure that the supplier provides a full declaration of conformity and packing list to streamline customs clearance.
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When sourcing Polyurethane Enameled Copper Round Wire for your business, securing the right balance of quality and cost is essential. Guangdong Ronsen Super Micro-Wire Co., Ltd., a verified supplier based in China, offers this product with key specifications including Polyurethane Enameled Copper Round Wire (Magnet Wire), Copper Cu-ETP minimum 99.99%, Oxygen content <10 ppm, and 0.20mm – 2.00mm (AWG 32 to AWG 14). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9,50012,000./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8544.30, making it a staple in the Copper Wires sector with strong demand from importing countries worldwide.
Importing Polyurethane Enameled Cop requires careful attention to shipping logistics, customs compliance, and secure payment terms. Guangdong Ronsen Super Micro-Wire 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 8544.30 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 Polyurethane Enameled Cop 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 Polyurethane Enameled Cop 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 8544.30 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 Polyurethane Enameled Copper Round Wire from Guangdong Ronsen Super Micro-Wire Co., Ltd. is $9,50012,000./Unit 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 Guangdong Ronsen Super Micro-Wire Co., Ltd. through EximNext.
The supplier, Guangdong Ronsen Super Micro-Wire Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Polyurethane Enameled Cop. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Polyurethane Enameled Copper Round Wire is classified under HS Code 8544.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Polyurethane Enameled Cop from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Guangdong Ronsen Super Micro-Wire Co., Ltd.. Ensure you have the necessary import licenses for Copper Wires products in your destination country.
Yes, Guangdong Ronsen Super Micro-Wire 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 Polyurethane Enameled Copper Round Wire supplied by Guangdong Ronsen Super Micro-Wire Co., Ltd. include Polyurethane Enameled Copper Round Wire (Magnet Wire), Copper Cu-ETP minimum 99.99%, Oxygen content <10 ppm, and 0.20mm – 2.00mm (AWG 32 to AWG 14). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Guangdong Ronsen Super Micro-Wire Co., Ltd. offers Polyurethane Enameled Cop with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Polyurethane Enameled Cop is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Guangdong Ronsen Super Micro-Wire Co., Ltd. through our platform.
Guangdong Ronsen Super Micro-Wire Co., Ltd. maintains international quality certifications. These ensure that the Polyurethane Enameled Cop 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. Guangdong Ronsen Super Micro-Wire 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 Guangdong Ronsen Super Micro-Wire Co., Ltd..
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