Which international standards do you follow?

We follow international standards such as ASTM B221M-05A, JIS H4040-2006, and GB/T3190-1996.

What is the tolerance for size?

The size tolerance is strictly controlled according to ASTM or EN standards, with a general tolerance of +-0.01mm.

What is the loading port?

The loading port is Tianjin, Qingdao, Shanghai, or any port in China.

Billboard Use Cold Rolled 1100 3003 6061 Aluminium Flat Bar

Name: Billboard Use Cold Rolled 1100 3003 6061 Aluminium Flat Bar
Brand: Shandong Haijiang Aluminum Industry Co., Ltd
SKU: 1987532642

Shandong, ChinaShandong Haijiang Aluminum Industry Co., Ltd

US$2,600.00-4,500.00

5 Tons

Product profile

Customization

Available

Shape

Rectangular

Application

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

Model NO.

1100 3003 6061 Aluminium Flat Bar

Certification

ISO9001, ASTM, JIS, GB, EN, ASTMB

Technique

Extruded

Grade

1000 Series

Temper

O - H112

Surface Treatment

Oxidized

Alloy

Non-alloy

Name

1100 3003 6061 Aluminium Flat Bar

Loading Port

Tianjin/Qingdao/Shanghai or Any Port in China

Trade Terms

Fob, CIF, CFR, EXW, DDP, DDU...

Lead Time

According to Order Quantity

Payment

T/T, L/C

Surface

Mill Finish/Coated/Polished/Anodize/Satin-Finished

Material

1xxx, 2xxx, 3xxx, 4xxx, 5xxx, 6xxx, 7xxx, 8xxx etc

Market

International

Length

Customise

Service

Can Be Customized

Process

Hot Rolled, Cold Rolled

Test

BV/SGS/ISO---Mtc

Applications

Building and Other Material

Loading

20FT, 40FT...

Tolerance

+-0.01mm

Transport Package

Export Fine Packing

Specification

Width: 5-350mm, Length: 1000-12000mm

Trademark

Haijiang

Origin

China

HS Code

72254099

Production Capacity

2000 Tons Per Month

Key features

Customizable Length: Length can be customized as required to meet specific project needs.

Multiple Surface Treatments: Available in mill-finished, polished, anodized, brushed, sandblasted, and powder coated options.

Strict Quality Standards: Chemical composition and mechanical properties strictly follow ASTM or EN international standards.

Wide Application Range: Suitable for transportation tools, doors, windows, glass walls, heat sinks, and decorations.

Advanced Production Lines: Equipped with 10 extrusion lines (600-3500 tons) and automatic oxidation electrophoresis lines.

Flexible Payment Terms: Accepts T/T, L/C, and Western Union for convenient international transactions.

Multiple Certifications: Certified with ISO9001, ASTM, JIS, GB, EN, and ASTMB standards.

Global Export Experience: Exporting since 2011 to North America, Europe, Asia, Africa, and Oceania markets.

Company profile

Shandong Haijiang Aluminum Industry Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2011-10-17Nearest Port: QingdaoAverage Response Time: ≤5.90hTerms 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.

Product Q&A

Q:What are the available surface treatments?

We offer mill-finished, polished, anodizing, brushing, sand blasting, and powder coating options.

Q:What is the standard length of the aluminum flat bar?

The standard length ranges from 1000mm to 12000mm, but it can be customized as required.

Q:What payment terms do you accept?

We accept T/T, L/C, and Western Union for payment.

Q:What are the mechanical properties of Grade 6061?

Grade 6061 T4 has a tensile strength of 205 MPa, yield strength of 110 MPa, and elongation of 18%. Grade 6061 T6 has a tensile strength of 290 MPa, yield strength of 240 MPa, and elongation of 10%.

Q:What is the lead time for orders?

The lead time depends on the order quantity. During the peak season, it takes about one month, while off-season lead time is within 15 workdays.