Which international standards do you follow?

We strictly follow ASTM, EN, GB, JIS, and DIN standards for chemical composition and mechanical properties.

What are the main applications for these aluminum circles?

They are used for cookware, reflectors, traffic signs, doors, windows, glass walls, and heat sinks.

Signage Materials 3003 3005 3A21 H14 H18 Aluminum Circle

Name: Signage Materials 3003 3005 3A21 H14 H18 Aluminum Circle
Brand: Shandong Haijiang Aluminum Industry Co., Ltd
SKU: 1986618742

Shandong, ChinaShandong Haijiang Aluminum Industry Co., Ltd

US$1,500.00-3,600.00

1 Ton

Product profile

Customization

Available

Color

Silver

Application

Transportation Tools, Door & Window, Glass Wall, Heat Sink, Decorations

Model NO.

3003 3005 3A21 H14 H18 Aluminum Circle

Certification

RoHS, ISO9001, ASTM, JIS, GB, EN, ASTMB

Technique

Cc/DC

Grade

3000 Series

Temper

O - H112

Surface Treatment

Polished

Alloy

Commodity

3003 3005 3A21 H14 H18 Aluminum Circle

Standard

ASTM, AISI, SUS, En, JIS, DIN, GB, ASME

Thickness

0.2mm~6.0mm

Diameter

50-1600mm

Surface

Hairline, Oxidation, Mirror, Embossed, etc

Packing

Standard Export Seaworthy Package, as Your Request

Test

BV-SGS-Mtc

Trade Term

Ex-Work, Fob, CFR, CIF, etc

Payment

T/T, L/C

Certificate

ISO9001/Bam/FM/GS/Ukas

MOQ

5 Tons

Delivery Time

15 Days After Deposit

Original

China

Applications

Solar Reflector Plate, Architectural Appearance...

Production Standard

ASTM B209, En573-1, GB/T3880.1-2006

Transport Package

Export Standard Package

Specification

0.2-6mm*Dia50-1600mm

Trademark

Haijiang

Origin

China

HS Code

7606910000

Production Capacity

50000 Tons/Month

Key features

Wide Alloy Selection: Available in 1050, 1060, 1100, 3003, 3005, 3A21, 5005, 5052, 5083, and more.

Customizable Dimensions: Thickness 0.2mm-6.0mm and Diameter 50mm-1600mm can be customized per request.

Multiple Surface Finishes: Options include Hairline, Oxidation, Mirror, Embossed, and Polished surfaces.

Versatile Applications: Suitable for cookware, reflectors, traffic signs, doors, windows, and heat sinks.

Strict Quality Standards: Manufactured according to ASTM, EN, GB, JIS, and DIN international standards.

Comprehensive Certifications: Holds ISO9001, SGS, RoHS, TUV, CE, Kosher, and other industry certifications.

Advanced Production Lines: Equipped with 10 extrusion lines and automatic oxidation electrophoresis systems.

Secure Packaging: Standard export seaworthy packaging including wooden pallets and cases.

Company profile

Shandong Haijiang Aluminum Industry Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-10-17Nearest Port: QingdaoAverage Response Time: ≤6.83hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryShandong Haijiang Aluminum Industry Co., Ltd. is identified as both a trading company and manufacturer/factory in Qingdao, Shandong, China. It reports more than 10 production lines, 6–10 R&D engineers, 6–10 quality-control staff, multiple management-system certifications, broad aluminum product coverage, and exports accounting for 90% of sales across numerous international markets. The supplier states that raw-material availability, technical development, and port access support production and quality. However, the provided information does not establish financial credibility, product customization capability, or specific customer cases. The stated output information is incomplete or internally unclear for several products, so production scale can be recognized but not fully validated.

Supplier typeThe supplier is explicitly classified as both a trading company and a manufacturer/factory, with a limited-company structure and an operating location in Qingdao, Shandong, China. This indicates combined manufacturing and trading activity rather than a purely intermediary business.

CertificationsThe supplier reports BRC, ISO 9001, ASME, ISO 22000, and GMP certifications. These certifications provide explicit evidence of formal management or compliance systems, although the supplied information does not specify their scope, issuing bodies, or validity dates.

After-Sales capabilityThe supplier states a 24-hour service commitment, describing continuous availability as part of its service tenet. This supports an after-sales responsiveness capability, but no detailed complaint-handling, warranty, replacement, or service-performance evidence is provided.

R&D capabilityThe supplier claims that production technology and processing are continuously innovated and improved, and reports 6–10 R&D engineers. These statements support the existence of some innovation resources, but they do not document specific patents, new products, R&D projects, or measurable innovation results.

Production capacityThe supplier reports more than 10 production lines, multiple aluminum product categories, stated output figures for aluminum roofing sheet and anodized aluminum sheet, and broad export coverage. However, output information for several product categories is incomplete or inconsistently presented, so capacity is evidenced but cannot be fully quantified across the portfolio.