Where is the product manufactured?

The place of origin is Guangdong, China.

What are the lead times for production?

Peak season lead time is one month, while off-season is within 15 workdays.

Welding Products Sn42bi58 Low Temperature Lead Free Sn-Bi Based Solder Wire

Name: Welding Products Sn42bi58 Low Temperature Lead Free Sn-Bi Based Solder Wire
Brand: Shenzhen TopSuny Solar Energy LLC
SKU: 1923470471

Guangdong, ChinaShenzhen TopSuny Solar Energy LLC

US$25.00-45.00

1 KG

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Type

Flux-cored Wire

Material

Copper / Copper Alloy

Model NO.

Sn42Bi58

Flux Containing

Containing Flux

Slag Characteristic

Acidic

Extended Length

>20mm

Appearance

Lucent, No Dirt on Surface

Gross Weight of Solder Wire

500g/Roll

Dimension of Solder Bar

32cm×1.8cm×1.5cm×0.7kg/PC

Customized Support

OEM, ODM

Place of Origin

Guangdong, China

Transport Package

Carton

Specification

Sn42Bi58

Trademark

OEM&ODM

Origin

China

Key features

Low Melting Point: Melting point is approximately 138 degrees Celsius, ideal for low-temperature soldering.

Lead-Free Composition: Sn42Bi58 rosin-cored lead-free solder wire and bar for eco-friendly applications.

High-Precision Application: Suitable for high-precision LED products and heat-sensitive electronic components.

OEM and ODM Support: Customized logo and OEM services available with separate cost discussion.

Global Market Reach: Products sold to United States, South Korea, Chile, and seeking global agents.

Certified Quality: ISO9001:2000/2008 certified with SGS and RoHS compliance for eco-friendly products.

High Production Capacity: Monthly production capacity of 3 tons of lead-free tin wire.

Multiple Packaging Options: Available in 100g, 200g, 250g, 500g, 800g, and 1kg rolls.

Company profile

Shenzhen TopSuny Solar Energy LLC

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2012-09-01Average Response Time: ≤10.72hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryTopSuny is identified as a China-based trading company with manufacturer/factory and group-corporation classifications, focused on solar, energy-storage, EV-charging, and related products. The supplier states that it integrates R&D, design, and manufacturing, offers OEM/ODM services, and operates a factory with ISO 9001 certification, more than 10 production lines, and separate R&D and quality-control personnel. Its export activity is substantial, with exports representing 71%–90% of total sales and exporting activity beginning in 2012. Evidence supports production, customization, and international-trade capabilities. However, the provided information does not establish specific after-sales processes, financial credibility, or verifiable customer cases. The representative job-title field is also unavailable.

Supplier typeThe supplier is described as a trading company in Shenzhen, while its business-entity classification also includes Trading Company, Manufacturer/Factory, and Group Corporation. This indicates a mixed trading and manufacturing profile rather than a purely manufacturing-only supplier.

CertificationsThe supplier reports holding ISO 9001 certification for its management systems. This is explicit evidence of a recognized quality-management certification, although no product-specific certifications are provided.

R&D capabilityThe supplier explicitly states a commitment to continuous improvement and innovation and reports an integrated R&D, design, and manufacturing chain for EV chargers, power-storage products, and solar systems. It also reports 21–30 years of combined R&D-engineer experience, supporting innovation capability.

Production capacityThe supplier states that it integrates manufacturing for EV charging stations, power-storage products, battery packs, and solar systems. Its reported factory location, more than 10 production lines, and 21–30 quality-control staff provide explicit evidence of established production infrastructure.

Customization capabilityThe supplier explicitly states that it provides OEM and ODM services to brands worldwide, covering power banks, battery packs, and solar systems. This directly supports both contract manufacturing and product-design customization capability.