Can you keep our technical information confidential?

Yes, we sign NDAs with partners to ensure the confidentiality of their technical information.

What is the packaging specification?

The standard package is 500g per roll, and the color is grey.

What is the origin of the product?

The product originates from China (mainland), specifically manufactured in Dongguan.

High Quality Welding Material Sn-3.0AG-0.5cu Temperature Solder Wire

Name: High Quality Welding Material Sn-3.0AG-0.5cu Temperature Solder Wire
Brand: Guangdong ZhongShi Metals Co., Ltd
SKU: 1908247672

Guangdong, ChinaGuangdong ZhongShi Metals Co., Ltd

US$51.00

100-499 kg

US$50.50

500+ kg

Sample price:US$0.00/30g.Request sample

Product profile

Customization

Available

Type

Flux-cored Wire

Material

Tin

Model NO.

Sn-3.0Ag-0.5Cu

Flux Containing

Containing Flux

Slag Characteristic

Acidic

Extended Length

<10mm

Colour

Grey

Package

500g/Roll

Export Port

Transport Package

Customized

Specification

0.2 / 3 mm

Trademark

customized

Origin

China

HS Code

80030000

Production Capacity

6000 Tons

Key features

No Minimum Order Quantity: Supports prototype orders with no MOQ restrictions for partners.

Fast Lead Time: Standard lead time is 3-5 days for efficient delivery.

Professional OEM/ODM Service: Offers full customization from samples, designs, and minor adjustments.

High-Quality Material: Sn-3.0Ag-0.5Cu composition with acidic flux for reliable soldering.

ISO Certified Manufacturing: Factory holds ISO 9001:2008 and ISO 14001:2004 certifications.

10 Years Export Experience: Holistic knowledge of exporting processes with independent experience.

Strict Confidentiality: Signs NDAs with partners to protect technical confidentiality.

Flexible Payment Terms: Accepts LC, D/P, T/T, PayPal, Western Union, and small payments.

Company profile

Cooperated with Fortune 500Flexible CustomizationStandardized quality controlR&D Capabilities

Guangdong ZhongShi Metals Co., Ltd

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: Shenzhen portAverage Response Time: ≤3.96h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with 3D software design, SDK, ODM, OEM, and broad customization capabilities. It has documented quality-control, complaint-handling, supplier-service, and corrective-action procedures, plus material traceability. Manufacturing support includes valid contracts with associated subcontractors, inventory capability, overseas warehouses, overseas showrooms, 10 production lines, and stated annual output. Financial records are reported for 2020–2022, but no monetary figures are provided for assessment. The supplier reports no new products in the past year. Its management-system certification status is listed as NIL, while company descriptions cite regional industrial and engineering recognition. Evidence of customer cases is limited to OEM service for well-known brands.

Supplier typeThe supplier explicitly identifies as a professional technical supplier and reports R&D, 3D software design, SDK, ODM, and OEM capabilities. It also operates 10 production lines and has stated production output, indicating a combined technical and manufacturing profile.

CertificationsThe available evidence lists supplier management-system certification as NIL. Although the company description mentions national, provincial, and city-level industrial or engineering recognition, these are not presented as management-system certifications.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records and maintains written procedures for service capability, corrective and preventive actions, and quality-control records. These controls support after-sales handling, although specific response times or service performance results are not provided.

R&D capabilityThe supplier reports R&D capability, 3D software design, available SDK support, ODM services, and engineering-technology-center recognition. However, it also states that no new product was developed in the past year, so current product innovation momentum is not clearly demonstrated.

Production capacityProduction capability is supported by 10 production lines, inventory capacity, valid manufacturing contracts with associated subcontractors, overseas warehouse capability, and documented inspection and quality-control procedures. The supplier also reports export capability through both agency export and self-operated import/export rights.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, directly supporting broad customization execution.

Client casesThe supplier explicitly reports OEM services for well-known brands, providing evidence of at least one category of recognized-brand customer experience. No specific customer names, project details, volumes, or performance records are provided.