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CEM-1 copper clad laminates from Wuxi Chifeng Metal Products Co., Ltd are single-sided substrates composed of bleached fiberglass cloth impregnated with flame-retardant epoxy resin and clad with electrolytic copper foil. The standard panel size is 40 x 48 inches, with board thicknesses available in 0.8 mm, 1.0 mm, 1.2 mm, 1.5 mm, and 1.6 mm. Copper foil thickness options include 18 µm, 25 µm, 35 µm, and 70 µm.
This material is engineered for high electrical insulation strength, flame retardancy, and dimensional stability, making it a cost-effective alternative to FR-4 for consumer electronics and industrial control boards. The white or yellow color options cater to aesthetic preferences in PCB fabrication. Typical CEM-1 laminates in the industry offer a dielectric constant of 4.5 to 5.0 at 1 MHz and a thermal conductivity of 0.35 W/m·K, suitable for low-power applications.
Common applications include printed circuit boards for computers, VCD players, Hi-Fi audio devices, and other high-grade electronic appliances. The laminate’s low bow and twist characteristics ensure reliable performance in single-sided PCB manufacturing. Buyers in the electronics OEM and PCB fabrication sectors source CEM-1 for its balance of machinability and electrical properties at a competitive price point.
| Material composition | Bleached fiberglass cloth + flame-retardant epoxy resin + electrolytic copper foil |
| Panel size | 40 x 48 inches |
| Board thickness | 0.8 mm, 1.0 mm, 1.2 mm, 1.5 mm, 1.6 mm |
| Copper foil thickness | 18 µm, 25 µm, 35 µm, 70 µm |
| Color options | White, yellow |
| Side configuration | Single-sided |
| Typical dielectric constant | 4.5 - 5.0 at 1 MHz (standard for CEM-1) |
| Typical thermal conductivity | 0.35 W/m·K (standard for epoxy-fiberglass composites) |
| Typical flame retardancy rating | UL 94V-0 (standard for PCB laminates) |
| Typical bow and twist tolerance | < 0.5% (standard for CEM-1) |
Wuxi Chifeng Metal Products Co., Ltd is located in Saige Mansion, Huishan Main Road, Wuxi City, Jiangsu Province, China, with a postal code of 214000. The company specializes in metal products, including copper clad laminates for PCB manufacturing. Its profile highlights a focus on providing cost-effective materials for the electronics industry, with CEM-1 as a key product line for single-sided applications.
The supplier’s trust tier is classified as harbor, indicating a verified but developing trade status. The available data does not include details on response rates, production capacity, or certifications. The company positions CEM-1 laminates as a reliable, flame-retardant alternative to FR-4, emphasizing their suitability for consumer electronics and industrial control boards.
CEM-1 single-sided copper clad laminate is a flame-retardant epoxy fiberglass composite used as a primary PCB substrate in consumer electronics and industrial control boards. Clad with electrolytic copper foil on one side, it offers good electrical insulation and machinability at a competitive price point versus FR-4. Widely sourced from Asian manufacturers for global electronics OEM and PCB fabrication trade, supplied in standard panel sheets with global HS classification under headings 7410.
| 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 ordering, confirm the exact board thickness, copper foil thickness, and panel size to align with your PCB design specifications. Request a material datasheet to verify the dielectric constant, thermal conductivity, and flame retardancy ratings, as these properties directly impact performance in your application.
Clarify logistics details such as lead time, Incoterms (e.g., FOB Wuxi or CIF to your port), and packaging standards for PCB laminates. These materials are typically shipped in moisture-proof packaging to prevent delamination or oxidation during transit. For international shipments from China, ensure proper HS classification (e.g., 7410 for copper clad laminates) and customs documentation.
Quality checks should include visual inspection for surface defects, dimensional accuracy, and copper foil adhesion. Request a certificate of conformance for the laminate’s electrical and mechanical properties. For critical applications, consider third-party testing to validate the material’s performance under your specific operating conditions.
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When sourcing Cem-1 Copper Clad Laminates 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 with Flame Retardant Epoxy Resin, Electrolytic Copper Foil Cladding, and Standard 1220x2440mm (4x8ft), 1020x1220mm (3.4x4ft); Thickness 0.8mm - 3.2mm. 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 Cem-1 Copper Clad Laminat 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 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 Cem-1 Copper Clad Laminat 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 B2B marketplace. Start your sourcing journey today.
Importing Cem-1 Copper Clad Laminat 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 Cem-1 Copper Clad Laminates 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 Cem-1 Copper Clad Laminat. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Cem-1 Copper Clad Laminates 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 Cem-1 Copper Clad Laminat 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 Cem-1 Copper Clad Laminates supplied by Wuxi Chifeng Metal Products Co., Ltd include CEM-1 Single-Sided Copper Clad Laminate, Bleached Fiber Glass Cloth with Flame Retardant Epoxy Resin, Electrolytic Copper Foil Cladding, and Standard 1220x2440mm (4x8ft), 1020x1220mm (3.4x4ft); Thickness 0.8mm - 3.2mm. 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 Cem-1 Copper Clad Laminat with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Cem-1 Copper Clad Laminat 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 Cem-1 Copper Clad Laminat 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.
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