High Quality AA3003 Bright Aluminum Coil for Heat Exchanger Fin with 0.15mm Thin Gauge

Name: High Quality AA3003 Bright Aluminum Coil for Heat Exchanger Fin with 0.15mm Thin Gauge
Brand: CNB NEW MATERIAL (TIANJIN) CO., LTD.
SKU: 2000080631

Tianjin, ChinaCNB NEW MATERIAL (TIANJIN) CO., LTD.

US$1,800.00-2,500.00

1 Ton

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Negotiable

Warranty

Negotiable

Model NO.

CNB-AL

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Psmb

Technique

Cold Rolled

Application

Insolation

Edge

Mill

Stock

Not Stock

Application for

Heat Exchanger, Solar Panel Frame, Battery Shell

Alloy & Temper

AA1050 H14, AA3003 O/H14, AA5052 H32, AA6061 T4/T6

Surface

Mill Finish, Bright, Anodized, PE Coated,

Thickness

0.15mm-5.0mm, Width ≤1500mm

Inventory

in Stock

Transport Package

Box

Specification

Custom

Trademark

CNB

Origin

Henan

Production Capacity

10000tons/Year

Key features

AA3003 and AA1050 aluminum coils with bright finish provide the thermal transfer efficiency needed for HVAC evaporators, automotive radiators, and industrial oil coolers.

AA5052-H32 aluminum sheet offers the strength-to-weight ratio and corrosion resistance essential for EV battery trays, reducing vehicle weight while protecting critical power systems.

AA6061-T6 aluminum coil provides the structural strength and anodized durability needed for ground-mount and rooftop solar panel framing systems in harsh outdoor environments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Multi-language Pioneer

CNB NEW MATERIAL (TIANJIN) CO., LTD.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.35h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryCNB NEW MATERIAL (TIANJIN) CO., LTD. is a China-based trading company established in 2023 with three employees. It reports quality assurance, raw-material traceability, written inspection instructions, in-stock capability, and customization from samples or designs. The company states that 90% of sales are exports and cites international companies as fixed raw-material customers, although no specific case details are provided. Service reach is limited: it reports no overseas agents or branches, overseas warehouses, overseas showroom, offline trade-show participation, or overseas service countries. R&D evidence is weak, with no new product information in the past year, no ODM, no SDK, and no branded OEM capability. Financial information provided shows zero operating revenue and zero profit-related figures for the stated periods, requiring caution. Outsourcing procedures, manufacturing-capacity contracts, corrective-action records, complaint-handling records, and supplier-assessment records are incomplete or...

Financial creditThe submitted financial slices report zero operating revenue and zero profit-related figures for the stated periods, while current ratios are also reported as zero. These figures do not demonstrate financial strength and indicate a material need for verification before relying on the supplier’s financial capacity.

R&D capabilityThe supplier reports no new product information during the past year, no ODM service, and no available SDK. Although it can customize from samples and designs, the provided evidence does not support strong independent R&D or innovation capability.

Customization capabilityCustomization from samples and customization from designs are explicitly available through both design services and R&D-related services. This supports the supplier’s ability to handle customer-specific requirements, although no evidence is provided regarding production scale or technical complexity.

Client casesThe supplier states that it has become a fixed raw-material supplier to Panasonic, Toyota, Honda, IKEA, and Komatsu, and reports that 90% of total sales are exports. These named customer claims provide positive case evidence, but the slices do not include order scope, duration, product details, or independently verifiable references.

Product Q&A

Q:What aluminum alloy is best for an automotive radiator fin?

For automotive radiator fins, AA3003-O temper aluminum coil in 0.10mm to 0.15mm thickness is the industry standard. It offers excellent thermal conductivity, good formability for fin corrugation, and adequate corrosion resistance against engine coolant.

Q:Can your aluminum sheet be used for an electric vehicle battery enclosure?

Yes, AA5052-H32 aluminum sheet is excellent for EV battery tray applications. It provides the strength needed for impact protection, excellent corrosion resistance against road salt and battery electrolyte, and is significantly lighter than steel alternatives.

Q:Do you supply aluminum coil in narrow slit widths for electronic component stamping?

Yes, we slit aluminum coil to widths as narrow as 15mm with tight width tolerance for high-speed stamping of electronic connectors, LED lead frames, and semiconductor heat sinks.