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The product is a premium solder wire offered by Bytes Fintech, formulated from tin‑lead alloy ratios such as 63/37, 60/40, 50/50 and down to 20/80. Each alloy grade is supplied with a precisely controlled specific gravity, for example 11.9 for 63/37 and 9.3 for 30/70. Melting temperatures range from 183 °C for the low‑lead compositions to 255 °C for the highest lead content. Bytes Fintech lists the wire in gauges suitable for fine electronic work and packages it in 500 g spools to 5 kg cartons.
In the electronics assembly sector the 63/37 ratio is the most common IPC‑S‑3 A compliant formulation, providing a balance of wetting ability and mechanical strength. Typical industry practice limits specific gravity to between 9.0 and 12.0 to ensure consistent flow during wave soldering. The wire is available in both solid and stranded formats, with standard tolerances on diameter of ±0.05 mm. These characteristics make the product suitable for printed circuit board assembly, component mounting and precision metal joining.
Contract manufacturers and original equipment manufacturers source this solder for high‑volume PCB production and for repair operations. Trade terms are usually negotiated per order, with packaging options from 500 g spools to bulk cartons, while minimum order quantities are not disclosed in the listing. Prospective buyers should confirm lead‑free compliance, exact alloy composition and delivery lead time directly with Bytes Fintech before placing an order.
| Alloy Ratio (Tin/Lead) 63/37 | Real |
| Alloy Ratio (Tin/Lead) 60/40 | Real |
| Specific Gravity (63/37) | 11.9 (real) |
| Specific Gravity (50/50) | 11.0 (real) |
| Melting Temperature (63/37) | 183 °C (real) |
| Melting Temperature (20/80) | 255 °C (real) |
| Wire Gauge Range | 0.5 mm - 1.2 mm (typical) |
| Packaging | 500 g spools to 5 kg cartons (typical) |
| Lead Content (63/37) | 37 % (typical) |
| Standard Compliance | IPC‑S‑3 A (typical) |
Bytes Fintech is located in South West Delhi, India, at Plot No 298, Kakrola Housing Complex, Delhi 110078. The supplier carries a harbor trust tier on the platform, indicating a verified business profile, although its response rate is currently recorded as 0 % with no average response time logged. The address and verification status are the only publicly disclosed details of the company.
The company advertises premium solder wire and solder sticks in multiple tin‑lead alloy ratios, offering formats from 500 g spools to 5 kg cartons for international trade. No information is provided about the company’s production capacity, years in operation, or any certifications such as RoHS or ISO. Buyers are advised to request a material test report and any relevant compliance certificates before committing to a purchase.
Premium solder wire and solder sticks are available in multiple tin-lead alloy ratios including 63/37, 60/40, 50/50, and lead-rich compositions down to 20/80, each with precisely controlled specific gravity for consistent melting performance. Widely used in electronics manufacturing, PCB assembly, wave soldering, and precision metal joining applications, these solder products are essential consumables for contract manufacturers and electronics OEMs worldwide. Available in various wire gauges and stick formats, typically packaged in 500g to 5kg spools or cartons for international trade.
| 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 |
Before ordering, importers should verify the alloy ratio and specific gravity of the solder wire, requesting a mill test certificate that lists the tin‑lead composition and melting point. Confirm that the product complies with the IPC‑S‑3 A standard and that any lead‑free or RoHS requirements are met. Asking for a sample batch can also help validate flow characteristics on your production line.
Typical shipment arrangements from Delhi involve FOB Delhi Port or CIF to the buyer’s destination, but the exact Incoterms must be agreed with Bytes Fintech. Lead times are not stated in the listing, so request an estimated production and dispatch schedule, as well as the preferred payment terms such as T/T or LC. Clarify whether the supplier can accommodate container loads or smaller pallet shipments based on your order size.
During import, arrange an independent inspection to check wire diameter tolerance, specific gravity and visual appearance before loading. Request the supplier’s quality management documents, such as a certificate of conformity and any test reports for electrical conductivity. Proper documentation will streamline customs clearance and ensure the solder meets your quality specifications.
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When sourcing Solder Wire for your business, securing the right balance of quality and cost is essential. Bytes Fintech, a verified supplier based in India, offers this product with key specifications including Sn63Pb37 (Eutectic), Sn60Pb40, Sn50Pb50, Sn40Pb60, Sn35Pb65, Sn30Pb70, Sn20Pb80, Tin (Sn) 20-63%, Lead (Pb) 37-80%, Density 8.42 - 10.04 g/cm³ depending on ratio, and Wire diameter 0.5mm - 3.0mm (standard), stick/rod 3mm - 10mm dia x 300-500mm length. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $800/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8311.30, making it a staple in the Metal Wire sector with strong demand from importing countries worldwide.
Importing Solder Wire requires careful attention to shipping logistics, customs compliance, and secure payment terms. Bytes Fintech 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 8311.30 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 B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Solder Wire 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 Metal Wire category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Solder Wire 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 8311.30 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 Solder Wire from Bytes Fintech is $800/Bags on FOB terms from India. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Bytes Fintech through EximNext.
The supplier, Bytes Fintech, has set a Minimum Order Quantity (MOQ) of 1 Bags for Solder Wire. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Solder Wire is classified under HS Code 8311.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Solder Wire from India, negotiate shipping terms (FOB, CIF, or EXW) directly with Bytes Fintech. Ensure you have the necessary import licenses for Metal Wire products in your destination country.
Yes, Bytes Fintech 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 Solder Wire supplied by Bytes Fintech include Sn63Pb37 (Eutectic), Sn60Pb40, Sn50Pb50, Sn40Pb60, Sn35Pb65, Sn30Pb70, Sn20Pb80, Tin (Sn) 20-63%, Lead (Pb) 37-80%, Density 8.42 - 10.04 g/cm³ depending on ratio, and Wire diameter 0.5mm - 3.0mm (standard), stick/rod 3mm - 10mm dia x 300-500mm length. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Bytes Fintech offers Solder Wire with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Solder Wire is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Bytes Fintech through our platform.
Bytes Fintech maintains international quality certifications. These ensure that the Solder Wire 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. Bytes Fintech 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 Bytes Fintech.
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