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 item is a CEM‑1 single‑sided copper clad laminate comprising a flame‑retardant epoxy resin matrix reinforced with bleached fiberglass cloth, overlaid with electrolytic copper foil of 99.99% purity. The supplier lists standard sheet dimensions of 40 in × 48 in and offers thicknesses of 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm and 2.4 mm, with copper thickness options of 18 µm, 25 µm, 35 µm and 70 µm in white or yellow colour.
In the electronics industry CEM‑1 is valued for its good dimensional stability, moderate dielectric constant and flame‑retardant properties. Typical dielectric constant is around 4.5 and loss tangent about 0.02, making it suitable for consumer‑grade printed circuit boards. The material also meets typical UL‑94 V‑0 flame‑retardancy and is often RoHS‑compliant, providing a balance between performance and cost for high‑volume applications.
The laminate is used to produce single‑layer PCBs for devices such as computers, VCD players, automotive control units and other consumer electronics. The listing mentions FOB shipping and L/C payment, but does not disclose minimum order quantities or lead times; these details should be confirmed with the supplier before finalising a purchase.
| Base material | Epoxy resin with bleached fiberglass cloth (real) |
| Copper foil purity | 99.99% Cu (real) |
| Sheet size | 40 in × 48 in (real) |
| Sheet thickness | 0.8 mm, 1.0 mm, 1.2 mm, 1.6 mm, 2.4 mm (real) |
| Copper thickness | 18 µm, 25 µm, 35 µm, 70 µm (real) |
| Colour | White / Yellow (real) |
| Dielectric constant | Typical 4.5 (typical) |
| Loss tangent | Typical 0.02 (typical) |
| Flame retardancy | Typical UL‑94 V‑0 compliance (typical) |
| RoHS compliance | Typical (typical) |
Wuxi Chifeng Metal Products Co., Ltd. is based at Saige Mansion, Huishan Main Road, Wuxi City, Jiangsu Province, China, postal code 214000. The company is classified under a harbour trust tier and currently shows a response rate of 0.00, indicating that communication should be initiated proactively.
The enterprise focuses on metal‑based electronic materials, including copper‑clad laminates for PCB manufacturing. While the listing provides detailed material specifications, it does not disclose production capacity, client list or certifications, so those aspects need to be verified directly with the supplier.
CEM-1 single-sided copper clad laminate is a flame retardant composite material featuring bleached fiberglass cloth reinforcement with epoxy resin and electrolytic copper foil cladding, widely used in single-layer PCB manufacturing for consumer electronics, automotive controls, and industrial equipment. This China-manufactured laminate meets standard industrial specifications and is suitable for import and distribution across global electronics supply chains. Available in standard sheet dimensions with variable copper thickness to match application requirements.
| 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 |
Confirm that the supplier can provide material test reports covering dielectric constant, loss tangent and flame‑retardancy, and request a sample batch to validate performance against your design specifications.
Discuss logistics by asking the supplier to confirm the preferred Incoterm (FOB is mentioned) and to provide an estimated lead time, as the listing does not specify these details. Payment terms such as L/C are typical, but exact conditions should be negotiated directly.
Arrange for a pre‑shipment inspection focusing on sheet dimensions, copper thickness uniformity and colour consistency, and request the accompanying quality documentation, including material safety data sheets and compliance certificates, to ensure the laminate meets your manufacturing standards.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing China Manufacturer Copper Clad Laminated Cem1 for your business, securing the right balance of quality and cost is essential. Wuxi Chifeng Metal Products Co., Ltd, a verified supplier based in , offers this product with key specifications including CEM-1 (Single-Sided Copper Clad Laminate), Bleached fiber glass cloth + Flame retardant epoxy resin + Electrolytic copper foil (single glass fabric backing), and 0.8mm, 1.0mm, 1.2mm, 1.6mm (standard); custom available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10.3/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7410.21, making it a staple in the Copper Clad sector with strong demand from importing countries worldwide.
Importing China Manufacturer Copper requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wuxi Chifeng Metal Products 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 7410.21 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this China Manufacturer 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 Clad category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing China Manufacturer 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 7410.21 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 China Manufacturer Copper Clad Laminated Cem1 from Wuxi Chifeng Metal Products Co., Ltd is $10.3/Bags on FOB terms from . Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Wuxi Chifeng Metal Products Co., Ltd through EximNext.
The supplier, Wuxi Chifeng Metal Products Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for China Manufacturer Copper. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, China Manufacturer Copper Clad Laminated Cem1 is classified under HS Code 7410.21. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import China Manufacturer Copper from international markets, negotiate shipping terms (FOB, CIF, or EXW) directly with Wuxi Chifeng Metal Products Co., Ltd. Ensure you have the necessary import licenses for Copper Clad products in your destination country.
Yes, Wuxi Chifeng Metal Products 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 China Manufacturer Copper Clad Laminated Cem1 supplied by Wuxi Chifeng Metal Products Co., Ltd include CEM-1 (Single-Sided Copper Clad Laminate), Bleached fiber glass cloth + Flame retardant epoxy resin + Electrolytic copper foil (single glass fabric backing), and 0.8mm, 1.0mm, 1.2mm, 1.6mm (standard); custom available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Wuxi Chifeng Metal Products Co., Ltd offers China Manufacturer Copper with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
China Manufacturer Copper is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wuxi Chifeng Metal Products Co., Ltd through our platform.
Wuxi Chifeng Metal Products Co., Ltd maintains international quality certifications. These ensure that the China Manufacturer 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. Wuxi Chifeng Metal Products 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 Wuxi Chifeng Metal Products Co., Ltd.
Discover more products in Copper Clad from verified suppliers worldwide.