What are the key features of high-frequency welded tubes?

Features include high welding speed, small welding heat affected zone, no need to clean the workpiece, and ability to weld thin-walled and metal tubes.

What is the average lead time?

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

Aluminum High Frequency Welded Tube

Name: Aluminum High Frequency Welded Tube
Brand: NANJING MAJESTIC AUTO PARTS CO., LTD.
SKU: 2036004365

Jiangsu, ChinaNANJING MAJESTIC AUTO PARTS CO., LTD.

US$3.00-6.50

1,000 kg

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Suitable for Car Brands

Many Brands

Car Model

Many Models

Engine Type

Many Types

Component

Radiator

Body Material

Aluminium

Cold Style

Water-cooled

Certification

ISO9001, TS16949, CCC

Structure

Sealed Type

Cooling Fluid Type

Alcohol

Radiator Type

Direct-flow

Radiator Core Type

Tube-fin

Transport Package

Wooden Pallet

Specification

80*70*60cm

Trademark

Majestic

Origin

China

Production Capacity

600mt/Month

Key features

High-Frequency Welding Technology: Seam welding without filler material using high-frequency process for composite pipes.

Multi-Alloy Composition: Core material 3003 with cladding alloys 4343 or 4045 for sacrificial corrosion resistance.

Wide Size Specifications: Available in various heights, radii, and thicknesses for diverse radiator applications.

High Welding Speed: Efficient production with small heat affected zone and no need for pre-cleaning.

Certified Quality: ISO9001, TS16949, and CCC certified for automotive reliability.

Established Manufacturer: Factory established in 2003, welcoming visits and customized orders.

Company profile

NANJING MAJESTIC AUTO PARTS CO., LTD.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 2008-06-06Nearest Port: ShanghaiAverage Response Time: ≤11.01hTerms 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:Are you a manufacturer?

Yes, we were established in 2003. As a manufacturer, we welcome customers to visit our factory.

Q:Do you accept customized orders?

Yes, we have. Your customized orders are always welcome. Please provide us with your technical performance or samples so that we can customize the product according to your preferences. For any further details, please feel free to contact us.

Q:How to get a quote faster?

Please provide your requirements, insulation thickness, diameter, nominal voltage, working temperature, color, quantity, application, etc. in as much detail as possible.

Q:What is the material composition of the tube?

The tube is a composite pipe with a core material of 3003 aluminum alloy and a cladding weldable alloy of 4343 or 4045.

Q:What are the main applications for this product?

It is mainly used in auto radiators and condensers, and is widely used in the production of heat exchanger tubes.