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Aluminum Brazing Powder Flux Solder Paste Metallized Flux Paste
US$4.70-5.00
1,000 kg
Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

state

Solid

pH

Neutral

Model NO.

Aluminum Flux

Type

Organic

Melting Point

501℃-600℃

Chemical Composition

Ai, K

Function

Protect Weld Metal, Make the Liquid Solder Flow

Application

Submerged-arc Welding, Electroslag Welding

Manufacturing Method

Smelting

OEM

Customized

Transport Package

Carton

Specification

Customized

Trademark

Customized

Origin

China

Production Capacity

500000kg/Month

Key features

Non-Corrosive & Non-Hygroscopic: Residue is a thin film that does not corrode or absorb moisture, requiring no post-weld cleaning.
High Purity Composition: White powdery mixture of potassium aluminate with strict quality control and high purity.
Effective Oxide Removal: Dissolves aluminum oxides (Al2O3) on the surface to ensure free capillary flow of solder.
RoHS Compliant: Meets RoHS standards for environmental safety and regulatory compliance.
Customizable OEM Service: OEM customization is available for specific product requirements.

Company profile

Business Type: Manufacturer/FactoryExport Year: 2008-06-06Nearest Port: ShanghaiAverage Response Time: ≤11.50hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, DAT, DDP

AI-Powered supplier vetting

SummaryNANJING MAJESTIC AUTO PARTS CO., LTD. is identified as a Chinese manufacturer/factory established in 2007, producing automotive cooling-system components including radiator, intercooler, oil-cooler, and aluminum tubes. It reports TS 16949 certification, four production lines, and export activity beginning in 2008, with 41%–50% of total sales from exports and self-operated import/export rights. Trade records show transactions involving buyers in Mexico and Colombia, but the available evidence covers limited buyer and transaction activity. The supplier’s after-sales service, financial credibility, innovation strength, and customization capability cannot be conclusively assessed from the provided information. The stated R&D-engineer and quality-control staffing levels are both below five, indicating limited documented technical and quality personnel capacity.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes itself as manufacturing and exporting automotive cooling-system products. This supports direct production status rather than a purely trading intermediary.
CertificationsThe supplier reports holding TS 16949 certification, a stated automotive quality-management certification. The provided slices do not include certificate validity, issuing body, or scope, but they do provide explicit evidence of certification holding.
Production capacityThe supplier is a manufacturer with four production lines and a product portfolio centered on radiator, intercooler, oil-cooler, and aluminum tubes. These facts support established production capability, although capacity volume, equipment details, and utilization are not provided.
Client casesTrade records associate the supplier with AIR TEMP DE MEXICO SA DE CV in Mexico and ARMAS INTL S A S in Colombia, demonstrating identifiable overseas buyer relationships. The records show limited transaction counts and do not provide performance evaluations, repeat-order evidence, project details, or customer references.

Product Q&A

Q:How should this aluminum flux be applied?
A:
It can be applied via spraying, brushing, soaking (dispersed with water), or electrostatic spraying of dry powder.
Q:Is post-weld cleaning required?
A:
No, the residue forms a thin, non-corrosive, and non-hygroscopic film that does not require cleaning after brazing.
Q:What are the key chemical components?
A:
The chemical composition includes Potassium (K) 28.5-31.0%, Aluminum (Al) 16.5-18.5%, and Fluorine (F) 49.0-52.5%.
Q:What are the payment and lead time terms?
A:
Payment is by T/T. Lead time is within 15 workdays off-season and one month during peak season.

Send Inquiry

*To:NANJING MAJESTIC AUTO PARTS CO., LTD.NANJING MAJESTIC AUTO PARTS CO., LTD.
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