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Heavy copper PCB
Shenzhen X-mulong Circuits Co.,Ltd produces heavy copper PCBs with finished board thicknesses from 0.2mm to 6.0mm, supporting designs requiring robust current-carrying capacity. The maximum panel size is 600mm x 1200mm, accommodating large-scale or high-density layouts. These boards are available in configurations from 1 to 20 layers, tailored to project requirements.
Heavy copper PCBs are engineered for high-frequency and high-power applications, where standard PCBs may fail due to thermal or current limitations. Typical industry uses include power distribution systems, motor controllers, and high-current switching circuits. The laminates used are selected for thermal performance and dielectric strength, with options such as FR-4, polyimide, or epoxy-based materials.
Buyers of these PCBs include manufacturers in telecommunications, automotive, aerospace, and consumer electronics sectors. Trade terms often include FOB Shenzhen or CIF to major ports, with packaging designed to prevent warping or copper oxidation during transit. Buyers should confirm the supplier’s ability to meet specific laminate or copper thickness requirements before ordering.
| Layer Count Range | 1 to 20 layers |
| Finished Board Thickness | 0.2mm to 6.0mm |
| Maximum Panel Size | 600mm x 1200mm |
| Copper Weight | Heavy copper (typical 3oz to 10oz per layer) |
| Laminate Options | FR-4, polyimide, epoxy (supplier-confirmed) |
| Typical Dielectric Strength | Standard 1.0kV to 3.0kV depending on laminate |
| Typical Thermal Conductivity | Standard 0.3 to 0.8 W/m·K for FR-4 |
| Surface Finish Options | HASL, ENIG, OSP (typical for heavy copper PCBs) |
| Typical Solder Mask Thickness | Standard 10 to 30 micrometers |
| Typical Minimum Hole Size | Standard 0.2mm to 0.3mm for heavy copper |
Shenzhen X-mulong Circuits Co.,Ltd is located at A4 Building 2F North of Yanchuan Industrial Area in Shenzhen, Guangdong, China. The supplier holds an imported trust tier and a harbor trust tier, though the profile shows no response rate or average response time data.
The company specializes in heavy copper PCBs, with a focus on high-frequency and high-power applications. The listing does not provide details on certifications, client references, or production capacity, so buyers should directly confirm these aspects. The supplier’s address places it in a known industrial hub for electronics manufacturing.
| 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 Heavy Copper PCB from Shenzhen X-mulong Circuits Co.,Ltd - China Import Guide
Before ordering, verify the exact copper weight, laminate material, and layer count to ensure compatibility with your design’s current and thermal requirements. Request a sample or prototype to test performance under real-world conditions, especially for high-frequency or high-power applications.
For logistics, confirm whether the supplier can ship under Incoterms like FOB Shenzhen or CIF to your destination. Discuss packaging specifications to prevent damage from moisture or mechanical stress during transit. Lead times for heavy copper PCBs can range from 2 to 6 weeks, depending on complexity and order volume.
Quality checks should include electrical testing for continuity and insulation resistance, visual inspection for defects like voids or delamination, and dimensional verification. Request a test report and certificate of compliance, such as IPC-A-600 for acceptance criteria or UL certification for safety standards.
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30 suppliersBuy & Import Heavy Copper Pcb — Wholesale Supply from China
Securing a reliable supply chain for Heavy Copper Pcb is critical for maintaining your business operations. Shenzhen X-mulong Circuits Co,;Ltd, a supplier located in China, provides high-quality Heavy Copper Pcb ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Electric Components industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Heavy Copper Pcb from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Shenzhen X-mulong Circuits Co,;Ltd. This seamless communication is powered by EximNext, a premier import export marketplace that connects ambitious buyers with global sellers across every major industry.
About Shenzhen X-mulong Circuits Co,;Ltd — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Shenzhen X-mulong Circuits Co,;Ltd is part of our extensive network of vetted international exporters. Browse more products in the Electric Components category or discover new suppliers across the Electric Components sector. Expand your sourcing capabilities through our trusted online B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Heavy Copper Pcb
When importing Heavy Copper Pcb from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Heavy Copper Pcb
How can I get the wholesale price for Heavy Copper Pcb?
Click the "Request Quotation" button to contact Shenzhen X-mulong Circuits Co,;Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Heavy Copper Pcb in bulk from China?
Yes, Shenzhen X-mulong Circuits Co,;Ltd provides Heavy Copper Pcb for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Shenzhen X-mulong Circuits Co,;Ltd. Contact the supplier to discuss the best logistics options for importing Heavy Copper Pcb to your country.
How do I request a sample of Heavy Copper Pcb?
Send a direct message to Shenzhen X-mulong Circuits Co,;Ltd through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Shenzhen X-mulong Circuits Co,;Ltd is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Heavy Copper Pcb?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Shenzhen X-mulong Circuits Co,;Ltd.
Does Shenzhen X-mulong Circuits Co,;Ltd offer custom packaging or private labeling?
Many suppliers on EximNext, including Shenzhen X-mulong Circuits Co,;Ltd, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Electric Components suppliers on EximNext?
Yes, EximNext hosts a wide network of Electric Components manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Shenzhen X-mulong Circuits Co,;Ltd for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our import export marketplace.
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