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Gold Immersion 2 Layer PCB/PCBA SMT service
The Gold Immersion 2 Layer PCB/PCBA SMT service offered by Xing Da Circuits Technology Co., Ltd. provides fully fabricated boards ready for surface‑mount assembly. The service includes gold immersion plating on the copper traces to improve solderability and long‑term reliability. Boards are produced on standard FR‑4 substrate with a thickness of 1.6 mm, suitable for most electronic applications. The supplier states that the process supports high‑density layouts and precise component placement.
Typical copper thickness for two‑layer boards is 35 µm (1 oz), and the gold immersion finish is usually 0.05 µm (≈0.5 µg cm⁻²). Hole size tolerance is generally ±0.1 mm, and the board flatness meets IPC‑6012 Class 2 requirements. SMT assembly can accommodate component pitches down to 0.5 mm, with placement accuracy of ±0.05 mm. Finished boards undergo electrical testing and visual inspection according to IPC‑A‑610 standards.
This service is used by manufacturers of consumer electronics, automotive control units, telecommunications gear and medical devices. Xing Da can adjust order volumes to match prototype runs or mass production, offering flexible MOQ. Shipping options include CIF and FOB, and the supplier can provide certificates such as RoHS compliance upon request. Buyers should coordinate with the engineering team to confirm design files, layer stack‑up and any special surface‑finish requirements.
| Layer count | 2 layers (standard) |
| Substrate material | FR‑4 (typical) |
| Board thickness | typical 1.6 mm |
| Copper weight | typical 35 µm (1 oz) |
| Surface finish | Gold immersion (typical 0.05 µm) |
| Minimum trace/space | typical 0.10 mm / 0.10 mm |
| Hole size tolerance | typical ±0.1 mm |
| SMT placement accuracy | typical ±0.05 mm |
| IPC standard compliance | IPC‑6012 Class 2 (standard) |
| Testing | Electrical test and visual inspection per IPC‑A‑610 (standard) |
Xing Da Circuits Technology Co., Ltd. is based at 49th Building New Zone, Dongfeng Village Songguang Town, Baoan District, Shenzhen, Guangdong 518105, China. It holds a harbour trust tier, indicating a verified business status within the platform’s assessment system.
The supplier’s profile shows a response rate of 0 % and an imported tier classification, which may affect communication speed. While the listing highlights the gold immersion PCB service, it does not disclose specific production capacity, certifications or pricing details. Prospective buyers need to contact Xing Da directly for any additional information.
| 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 Gold Immersion 2 Layer PCB/PCBA SMT service from Xing Da Circuits Technology Co., Ltd. - China Import Guide
When ordering PCBs, verify that the design files match the required stack‑up, copper weight and gold immersion specifications. Ask Xing Da for a sample panel or a pilot run to confirm that tolerances and surface finish meet your expectations. Ensure that any needed certifications, such as RoHS or ISO, are provided before the production batch is released.
Discuss logistics early by confirming the preferred Incoterm - the supplier mentions CIF and FOB - and obtain an estimated lead time based on your order size. Clarify payment terms, which may include a letter of credit, T/T in advance or other mutually agreeable arrangements. Verify the destination port in China and any export documentation required for smooth customs clearance.
Plan for quality assurance by requesting a pre‑shipment inspection that includes dimensional checks, electrical testing and visual verification. Obtain the inspection report, test certificates and a copy of the warranty or guarantee document. Keeping these records will help streamline acceptance testing when the boards arrive at your facility.
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30 suppliersBuy & Import Gold Immersion 2 Layer Pc — Wholesale Supply from China
Securing a reliable supply chain for Gold Immersion 2 Layer Pcb/Pcba Smt Service is critical for maintaining your business operations. Xing Da Circuits Technology Co., Ltd., a supplier located in China, provides high-quality Gold Immersion 2 Layer Pc 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 Agriculture 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 Gold Immersion 2 Layer Pc from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Xing Da Circuits Technology Co., Ltd.. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Xing Da Circuits Technology Co., Ltd. — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Xing Da Circuits Technology Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Agriculture category or discover new suppliers across the Agriculture sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Gold Immersion 2 Layer Pc
When importing Gold Immersion 2 Layer Pc 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 Gold Immersion 2 Layer Pc
How can I get the wholesale price for Gold Immersion 2 Layer Pcb/Pcba Smt Service?
Click the "Request Quotation" button to contact Xing Da Circuits Technology Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Gold Immersion 2 Layer Pc in bulk from China?
Yes, Xing Da Circuits Technology Co., Ltd. provides Gold Immersion 2 Layer Pc 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 Xing Da Circuits Technology Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Gold Immersion 2 Layer Pc to your country.
How do I request a sample of Gold Immersion 2 Layer Pcb/Pcba Smt Service?
Send a direct message to Xing Da Circuits Technology 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?
Xing Da Circuits Technology 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 Gold Immersion 2 Layer Pc?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Xing Da Circuits Technology Co., Ltd..
Does Xing Da Circuits Technology Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Xing Da Circuits Technology 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 Agriculture suppliers on EximNext?
Yes, EximNext hosts a wide network of Agriculture manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Xing Da Circuits Technology 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 online B2B marketplace.
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