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›
Self-solderable polyurethane enamelled copper wi
The product is a self‑solderable polyurethane‑enamelled copper wire designed for high‑frequency electronic assemblies. It is manufactured from electrolytic copper of 99.99 % purity and coated with a polyurethane enamel that permits soldering without stripping the insulation. The wire is supplied in diameters from 0.02 mm up to 2.0 mm, covering a broad range of coil winding requirements. Its low dielectric loss and excellent pinhole test performance make it suitable for precision coils and replay devices.
Polyurethane enamel provides a stable insulation layer with typical thickness of 0.02 - 0.05 mm and a dielectric loss tangent below 0.001 at 100 MHz, which is standard for high‑frequency applications. The copper core’s 99.99 % purity ensures consistent conductivity, while the enamel’s formulation meets UL file No. E227047, RoHS directives and ISO 9001:2008, ISO 14001:2004 and ISO/TS 16949 certifications. The wire conforms to IEC, NEMA and JIS executive standards, giving buyers confidence in cross‑regional compliance. These attributes are typical for premium insulated copper wire used in micro‑motor and transformer manufacturing.
Typical end‑users include manufacturers of micro‑motors, transformers, instrumentation and other industrial electronic components that require rapid assembly. The supplier offers general natural packing or custom packaging on request, but does not publish minimum order quantities, so buyers should confirm MOQ and lead time directly. Payment and incoterm details are not disclosed in the listing and must be negotiated with the supplier. Interested importers are advised to request a sample to verify solderability and insulation integrity before placing a bulk order.
| Material | Electrolytic Copper Cu 99.99% with Polyurethane Enamel Insulation |
| Diameter range | 0.02 mm - 2.0 mm |
| Enamel thickness (typical) | 0.02 mm - 0.05 mm |
| Dielectric loss (typical) | Loss tangent < 0.001 at 100 MHz |
| Pinhole test performance | Excellent (as per supplier claim) |
| UL certification | UL file No. E227047 |
| RoHS compliance | Yes |
| ISO certifications | ISO 9001:2008, ISO 14001:2004, ISO/TS 16949 |
| Standard compliance | IEC, NEMA and JIS executive standards |
| Typical operating temperature | up to 105 °C (typical for polyurethane enamel) |
Ningbo Jintian New Material Co., Ltd. is located at No. 636 Binhai Silu, Cixi Economic Development Zone, Zhejiang, China. The company is listed as an imported supplier with a harbor trust tier, indicating that it participates in international trade and meets basic verification criteria.
The supplier’s response metrics show a response rate of 0 % and an average response time of 0 hours, suggesting that communication may be limited and buyers should initiate contact early. No additional corporate history, employee count or revenue figures are provided in the listing.
Self-solderable polyurethane enamelled copper wire is specially designed for high-frequency electronic applications where soldering can be performed without stripping the coating, significantly reducing assembly time in micro-motor and transformer manufacturing. This wire features low dielectric loss, excellent pinhole test performance, and consistent insulation integrity across small diameters ranging from 0.02mm to 2.0mm, making it ideal for precision coils, replay devices, and high-frequency apparatus used in industrial electronics and export-oriented manufacturing.
People Also Search For
| 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 |
Sourcing Self-solderable polyurethane enamelled copper wi from Ningbo Jintian New Material Co., Ltd. - China Import Guide
Before placing an order, verify the copper purity, diameter range, dielectric performance and the presence of UL, RoHS and ISO certifications. Request a material test report and a sample to confirm that the enamel can be soldered without stripping. Confirm the minimum order quantity, lead time and any custom packaging requirements directly with the supplier to avoid unexpected constraints.
Logistics for shipments from China typically involve either FOB or CIF incoterms; buyers should agree on the preferred term before the contract is finalised. Payment methods such as T/T or L/C are standard, but the exact terms must be negotiated and documented. Because the supplier’s response rate is reported as zero, allow extra time for communication and obtain written confirmation of all trade terms.
Quality assurance should include a visual inspection of the enamel coating, a pinhole test and verification of dielectric loss at the intended frequency. Arrange for a third‑party inspection agency to conduct pre‑shipment sampling if large volumes are ordered. Ensure that the supplier provides test certificates, a declaration of conformity and any required customs documentation for electronic components.
Active buying requirements from importers looking for Similar products
India
United Arab EmiratesIndia
Japan
Denmark- ✓Who's importing it
- ✓What prices they're paying
- ✓Which ports they're moving through
Related Products & Suppliers
Compare alternatives, find similar products and connect with suppliers
Similar Products
Related Products
.jpg.png)
Trending in this Category
Top Suppliers for this Product
More from Parent Category
Browse Self-solderable polyurethane enamelled copper wi — Top Products
26 listingsTop Suppliers for Self-solderable polyurethane enamelled copper wi
30 suppliersBuy Self-Solderable Polyureth in Bulk — Supplier in China
When sourcing Self-Solderable Polyurethane Enamelled Copper Wi for your business, securing the right balance of quality and cost is essential. Ningbo Jintian New Material Co., Ltd., a supplier based in China, offers this product with key specifications including Self-Solderable Polyurethane (PU) Enamelled Round Copper Wire, Electrolytic Copper, Cu 99.99% with Polyurethane Insulation Coating, and 0.02mm - 2.00mm Diameter (AWG 48 - AWG 14 typical range). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $14,500 – $18,000 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8544.49, making it a staple in the Copper Wires sector with strong demand from importing countries worldwide.
Self-Solderable Polyureth Specifications, Trade Terms & Pricing
Importing Self-Solderable Polyureth requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ningbo Jintian New Material 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 8544.49 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 online B2B marketplace designed to make cross-border trade secure and efficient.
About Ningbo Jintian New Material Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Self-Solderable Polyureth for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Copper Wires category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Self-Solderable Polyureth — Shipping, Logistics & Customs
Importing Self-Solderable Polyureth 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 8544.49 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 Self-Solderable Polyureth
What is the wholesale price of Self-Solderable Polyurethane Enamelled Copper Wi?
The current listed wholesale price for Self-Solderable Polyurethane Enamelled Copper Wi from Ningbo Jintian New Material Co., Ltd. is $14,500 – $18,000 / MT 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 Ningbo Jintian New Material Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Self-Solderable Polyureth?
The supplier, Ningbo Jintian New Material Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Self-Solderable Polyureth. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Self-Solderable Polyurethane Enamelled Copper Wi?
For international shipping and customs clearance, Self-Solderable Polyurethane Enamelled Copper Wi is classified under HS Code 8544.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
How can I import Self-Solderable Polyureth from China?
To import Self-Solderable Polyureth from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ningbo Jintian New Material Co., Ltd.. Ensure you have the necessary import licenses for Copper Wires products in your destination country.
How can I check Ningbo Jintian New Material Co., Ltd. before ordering?
Open the Ningbo Jintian New Material Co., Ltd. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
What are the key specifications of Self-Solderable Polyurethane Enamelled Copper Wi?
The key specifications for Self-Solderable Polyurethane Enamelled Copper Wi supplied by Ningbo Jintian New Material Co., Ltd. include Self-Solderable Polyurethane (PU) Enamelled Round Copper Wire, Electrolytic Copper, Cu 99.99% with Polyurethane Insulation Coating, and 0.02mm - 2.00mm Diameter (AWG 48 - AWG 14 typical range). 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 Self-Solderable Polyureth?
Ningbo Jintian New Material Co., Ltd. offers Self-Solderable Polyureth with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Self-Solderable Polyureth the most?
Self-Solderable Polyureth is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ningbo Jintian New Material Co., Ltd. through our platform.
What certifications does this Self-Solderable Polyureth supplier hold?
Ningbo Jintian New Material Co., Ltd. maintains international quality certifications. These ensure that the Self-Solderable Polyureth meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Self-Solderable Polyurethane Enamelled Copper Wi on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ningbo Jintian New Material Co., Ltd. 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 Ningbo Jintian New Material Co., Ltd..
Explore More Copper Wires Products for Wholesale Import
Discover more products in Copper Wires from suppliers worldwide.