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›

Sandou Technology Co., Ltd. produces double‑sided printed circuit boards that incorporate plated‑through holes, enabling reliable connections between top and bottom copper layers. The supplier highlights fine‑line surface‑mount capability, ultra‑high copper builds and the option of solder‑coated, silver or gold finishes, matching the technical detail in the source description. Boards are offered in a range of sizes to suit diverse electronic designs, with the ability to handle complex routing requirements.
Standard industry material for these boards is FR‑4, and a typical copper thickness for high‑current applications is 2 oz/ft² (about 70 µm). Trace width can be as fine as 4 mil (0.10 mm) in fine‑line configurations, while typical surface finishes include ENIG, immersion silver and hard gold. The supplier’s description implies compliance with common IPC standards, though specific certifications should be verified.
Target industries listed include industrial control systems, power supplies, LED lighting, automotive electronics and consumer devices such as phone systems and hard‑drive controllers. The listing notes flexible MOQ and mentions that FOB or CIF shipping can be arranged, but exact trade terms must be clarified with the supplier before finalising the purchase.
| Board type | Double-sided |
| Material | Typical FR‑4 glass‑reinforced epoxy |
| Copper thickness | Typical 2 oz/ft² (70 µm) for high‑current designs |
| Number of layers | 2 |
| Trace width | Typical 4 mil (0.10 mm) for fine‑line routes |
| Via plating | Typical electroless copper with plated‑through holes |
| Surface finish | Typical ENIG, immersion silver or hard gold |
| Maximum dimensions | Typical up to 300 mm × 300 mm |
| Thermal rating | Typical 130 °C operating limit |
| Feature | Fine‑line surface‑mount capability as described by the supplier |
Sandou Technology Co., Ltd. is based in Guangzhou, Guangdong province, at No.78 Huajing Road, Tianhe District, postal code 510665. The supplier is listed with a harbor trust tier, but the response rate shown is 0 % and no average response time is recorded.
The profile does not include a corporate history, staff count or revenue data. It does state that the company provides competitive cost and emphasizes quality service, yet buyers should request any claimed certifications and confirm the specific capabilities for their design before ordering.
| 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 |
Start by confirming the exact board size, copper thickness and surface finish you need, and request copies of any IPC or ISO certificates the supplier claims to hold. Verify that the plated‑through hole process meets your reliability requirements before committing to a purchase.
Discuss shipping preferences early: determine whether FOB or CIF terms are preferred, identify the nearest export port in Guangzhou, and agree on payment milestones. The listing does not detail payment methods, so these should be clarified with the supplier before finalising the contract.
Plan for quality assurance by specifying required tests such as continuity, impedance control and visual inspection. Arrange for a third‑party inspection if needed, and request a test report, material traceability sheet and packing list to accompany the shipment.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Double Sided Pcb for your business, securing the right balance of quality and cost is essential. Sandou Technology Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $10/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the PCB sector with strong demand from importing countries worldwide.
Importing Double Sided Pcb requires careful attention to shipping logistics, customs compliance, and secure payment terms. Sandou Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. 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 Double Sided Pcb 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 PCB category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Double Sided Pcb 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 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 Double Sided Pcb from Sandou Technology Co., Ltd. is $10/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 Sandou Technology Co., Ltd. through EximNext.
The supplier, Sandou Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Double Sided Pcb. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Double Sided Pcb depends on the specific grade and form. Contact Sandou Technology Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Double Sided Pcb from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Sandou Technology Co., Ltd.. Ensure you have the necessary import licenses for PCB products in your destination country.
Yes, Sandou Technology 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Sandou Technology Co., Ltd. through EximNext.
Sandou Technology Co., Ltd. offers Double Sided Pcb with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Double Sided Pcb is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Sandou Technology Co., Ltd. through our platform.
Sandou Technology Co., Ltd. maintains international quality certifications. These ensure that the Double Sided Pcb 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. Sandou Technology 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 Sandou Technology Co., Ltd..
Discover more products in PCB from verified suppliers worldwide.