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Henan Dongli Heavy Industry Company Co. Ltd produces electrolytic copper foil with a declared purity of 99.99 % Cu (ETP/HTE grade). The foil is available in standard thicknesses from 9 µm to 70 µm and can be supplied in rolls up to 1 300 mm wide, matching the dimensions required for high‑density printed circuit boards and battery anodes. The company highlights two trading grades: HTE, which offers high‑temperature elongation, and reverse‑treated foil for advanced electronic assemblies. The listing references ASTM B152 and JIS H3100 as the governing standards for the product.
Typical tensile strength for 99.99 % electrolytic copper lies between 220 and 340 MPa, and resistivity is usually around 1.68 µΩ·cm, figures that buyers use to assess performance in power‑delivery applications. Surface roughness of Ra ≤ 0.6 µm is standard for thin foils intended for lithium‑ion battery anodes, helping to achieve uniform electrolyte contact. The material’s conductivity generally exceeds 58 % IACS, a benchmark for high‑efficiency conductive layers. Industry practice packs the foil on aluminium cores with a protective polymer film, a method that reduces mechanical damage during transport.
Main customers are PCB manufacturers, battery pack producers and firms that require electromagnetic shielding in aerospace equipment. Henan Dongli offers FOB shipping from Luoyang and accepts payment by T/T, while MOQ is described as flexible to accommodate both large and smaller production runs. Prospective buyers should request a sample batch and confirm the exact lead time before committing to a purchase.
| Material | Electrolytic Copper Cu 99.99 % (ETP/HTE Grade) |
| Purity | 99.99 % Cu |
| Thickness range | 0.009 mm - 0.070 mm (9 µm - 70 µm) |
| Maximum width | 1 300 mm |
| Available grades | HTE (high temperature elongation), Reverse‑treated foil |
| Electrical conductivity | ≥58 % IACS (typical) |
| Tensile strength | 220 - 340 MPa (typical) |
| Standard compliance | ASTM B152, JIS H3100 (standard) |
| Packaging | Aluminium core with polymer protective film (typical) |
Henan Dongli Heavy Industry Company Co. Ltd is located in Luoyang City, Henan Province, 471000, China. It is classified as a harbor‑trust tier supplier, but the platform data shows a 0 % response rate and no recorded average response time, indicating no recent replies to enquiries. The company lists electrolytic copper foil as its product and mentions adherence to ASTM and JIS standards, though no specific certification numbers are provided.
The listing does not disclose production capacity, exact lead times or minimum order quantities, so buyers must obtain those details directly. Shipping terms are stated as FOB and payment by T/T, matching typical trade practices for bulk copper products. Importers should verify export licences and any quality‑management certificates before proceeding.
Electrolytic copper foil is a high-purity conductive material with 99.99% Cu content, widely used in PCB manufacturing, lithium-ion battery anodes, and electromagnetic shielding applications. Available in standard thicknesses from 9 to 70 microns, supplied in rolls with widths up to 1,300mm. Key trading grades include HTE (high temperature elongation) and reverse treated foil for advanced electronics. International trade typically references ASTM B152 or JIS H3100 standards, with major supply from Asian mills. Pricing fluctuates with LME copper spot rates and is quoted per metric ton.
| 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 |
When sourcing copper foil from Henan Dongli, verify the supplier’s business registration, export licence and any quality‑management certificates that support the claimed ASTM and JIS compliance. Ask for a recent mill test report that details purity, thickness tolerance and surface‑roughness measurements for the specific grade you intend to buy. Confirm that the foil meets the performance criteria required for your end‑product, such as conductivity and tensile strength.
The listing mentions FOB terms from the Luoyang area, so buyers need to arrange inland transport to a Chinese port and select an appropriate Incoterm for the subsequent sea leg. Lead time is not disclosed; request a production schedule based on your order volume and any required pre‑treatment steps. Payment is listed as T/T, but discuss alternative methods such as a confirmed letter of credit if your procurement policy demands additional security.
Because thin copper foil is prone to surface oxidation, schedule an independent pre‑shipment inspection that checks thickness uniformity, conductivity and surface roughness against the specifications. Obtain a certificate of conformity and a full mill test report to accompany the commercial invoice and customs paperwork. Keeping these documents on file will streamline clearance and give you confidence that the material satisfies the quality expectations of downstream manufacturers.
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When sourcing Copper Foil for your business, securing the right balance of quality and cost is essential. Henan Dongli Heavy Industry Company Co. Ltd, a verified supplier based in China, offers this product with key specifications including Electrolytic (ED) Copper Foil, High-Purity Grade, Cu 99.99% min, Ag 0.03% max, impurities per ASTM B152, and Thickness: 9μm–70μm; Width: 500mm–1,290mm; Roll ID: 76mm (3") or 152mm (6"). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $980/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7409.11, making it a staple in the Copper Foils sector with strong demand from importing countries worldwide.
Importing Copper Foil requires careful attention to shipping logistics, customs compliance, and secure payment terms. Henan Dongli Heavy Industry Company 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 7409.11 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Copper Foil 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 Foils category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Copper Foil 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 7409.11 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 Copper Foil from Henan Dongli Heavy Industry Company Co. Ltd is $980/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 Dongli Heavy Industry Company Co. Ltd through EximNext.
The supplier, Henan Dongli Heavy Industry Company Co. Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Copper Foil. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Copper Foil is classified under HS Code 7409.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Copper Foil from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Henan Dongli Heavy Industry Company Co. Ltd. Ensure you have the necessary import licenses for Copper Foils products in your destination country.
Yes, Henan Dongli Heavy Industry Company 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 Copper Foil supplied by Henan Dongli Heavy Industry Company Co. Ltd include Electrolytic (ED) Copper Foil, High-Purity Grade, Cu 99.99% min, Ag 0.03% max, impurities per ASTM B152, and Thickness: 9μm–70μm; Width: 500mm–1,290mm; Roll ID: 76mm (3") or 152mm (6"). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Henan Dongli Heavy Industry Company Co. Ltd offers Copper Foil with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Copper Foil is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Henan Dongli Heavy Industry Company Co. Ltd through our platform.
Henan Dongli Heavy Industry Company Co. Ltd maintains international quality certifications. These ensure that the Copper Foil 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 Dongli Heavy Industry Company 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 Dongli Heavy Industry Company Co. Ltd.
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