AA3105 3003 Lacquered Aluminum Coil for Forming Roofing Sheets

Name: AA3105 3003 Lacquered Aluminum Coil for Forming Roofing Sheets
Brand: CHANGZHOU DINGANG METAL MATERIAL CO., LTD.
SKU: 2214997285

Jiangsu, ChinaCHANGZHOU DINGANG METAL MATERIAL CO., LTD.

US$4,000.00

5-19 Tons

US$3,980.00

20+ Tons

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

90 Days

Warranty

90 Days

Model NO.

3xxx series aluminum coil

Surface Finishing

Coating

Panel Thickness

0.5-1.0mm

Aluminum Thickness

0.5mm

Function

Fireproofing, Anti-static, Anti-Bacterial, Mould-proof

Usage

External Wall, Curtain Wall, Interior, Advertising

Certification

CE, ASTM, ISO, Green Leaf, GB/T

Thickness

0.15-3.0mm

Type

Aluminum Coils

Sample

Available

Transport Package

Sea Worth Packing

Specification

Alloy 3003 3004

Trademark

Dingang or as to your order

Origin

China

HS Code

76061259

Production Capacity

6000 Ton/Tons Per Month

Key features

Superior Formability: Combines AA3105 strength with AA3003 workability for easy shaping into roofing profiles.

Long-Term Durability: Lacquer coating resists fading and peeling for 15-20 years under normal conditions.

Excellent Fire Resistance: Non-combustible material with specially treated non-flammable and non-toxic coating.

Customizable Thickness: Available in thicknesses ranging from 0.15mm to 3.0mm to meet specific needs.

Wide Color Options: Available in RAL, Pantone, or custom colors as per client demand.

Comprehensive Certifications: Certified by CE, ASTM, ISO, Green Leaf, and GB/T standards.

Fast Delivery: Delivery time within 15 days for off-peak seasons.

Versatile Applications: Suitable for roofing, curtain walls, home appliances, and transportation.

Company profile

CHANGZHOU DINGANG METAL MATERIAL CO., LTD.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 1991-01-01Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤3.27hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF

AI-Powered supplier vetting

SummaryCHANGZHOU DINGANG METAL MATERIAL CO., LTD. is identified as a China-based manufacturer/factory and limited company in Jiangsu, while another record classifies the associated business as a trading company. The supplier reports six production lines, 11–20 quality-control staff, and substantial stated annual output across pre-painted and coated aluminum products. It holds ISO 14001, ISO 9001, and ISO 20000 certifications, and reports 21–30 years of combined R&D engineer experience. Its stated capabilities include reproducing stone, marble, wood, terracotta, concrete, and rusted-copper finishes, with over 500 major projects completed worldwide. However, the provided records offer limited direct evidence regarding after-sales service and financial credibility. Trade records show several transactions involving aluminum products, but the available transaction history is limited.

Supplier typeThe supplier is explicitly described as a Manufacturer/Factory and a limited company based in Jiangsu, China. A separate record classifies the associated company activity as wholesale and retail and identifies the business as a trading company, indicating mixed business classifications across the provided records.

CertificationsThe supplier reports ISO 14001, ISO 9001, and ISO 20000 management-system certifications. These are explicit certification records and support the presence of formal environmental, quality, and information-technology management systems.

R&D capabilityThe supplier reports 21–30 years of total R&D engineer experience and the ability to reproduce natural finishes including stone, marble, wood, terracotta, concrete, and rusted copper on aluminum. These statements provide explicit evidence of product-development and surface-coating capability.

Production capacityThe supplier reports six production lines, 11–20 quality-control staff, and annual output including 300,000 tons of pre-painted aluminum coil, 60,000 tons of AA3105 coated aluminum coil, 45,000 tons of AA3003 prepainted aluminum coil, 30,000 tons of wood-color coated aluminum coil, and 5,500 tons of AA5052 alloy coated aluminum. The factory location is stated as being in Lianshui, Huai'an, Jiangsu.

Customization capabilityThe product portfolio covers multiple coated aluminum coil and sheet types, including channel-letter, trim, PVDF-painted, wood-color, and alloy-specific products. The stated ability to reproduce several natural-material appearances and complete difficult fabrication and coating projects indicates customization capability for finishes and project applications.

Client casesThe supplier claims to have completed over 500 major projects worldwide, and trade records identify buyer-linked transactions involving steel sheet and anodized mirror aluminum sheet coil with buyers in the available records. The evidence supports international project and transaction experience, although the records do not provide detailed project names, scopes, dates, or performance evaluations.

Product Q&A

Q:What advantages does AA3105 3003 lacquered aluminum coil offer compared to other aluminum coils when forming roofing sheets?

AA3105 3003 lacquered aluminum coil, an aluminum-manganese alloy, excels in formability and corrosion resistance. It has higher strength than pure aluminum, making it ideal for bending into roofing sheets. The lacquer coating not only enhances weather resistance against UV rays and rain but also provides a wide range of color options for architectural aesthetics. Additionally, its lightweight nature reduces the load on roof structures and simplifies installation.

Q:How durable is the lacquer coating of this aluminum coil? How long can it maintain its color and integrity without fading or peeling?

The coating process of AA3105 3003 lacquered aluminum coil undergoes rigorous testing. Under normal climatic conditions, a high-quality lacquer coating can remain free from significant fading or peeling for 15 - 20 years. Its durability depends on the coating technology (such as fluorocarbon or polyester coating) and the usage environment. Areas with high salt spray, like coastal regions, or heavy industrial pollution may affect the coating's lifespan. However, selecting the appropriate coating

Q:How should roofing sheets made from AA3105 3003 lacquered aluminum coil be maintained?

Regular cleaning is key to daily maintenance. Use a soft cloth or brush along with a neutral cleaner to remove surface dust, dirt, bird droppings, and other contaminants. Avoid using acidic or alkaline cleaners to prevent coating corrosion. Check the roofing sheets for deformation, cracks, or coating damage, and repair any issues promptly to prevent rainwater from penetrating and corroding the aluminum sheets. Conduct a comprehensive inspection at least once a year, especially after severe weath

Q:What is the fire resistance performance of AA3105 3003 lacquered aluminum coil? Does it meet building safety standards?

AA3105 3003 aluminum coil is a non-combustible material, offering excellent fire resistance. The lacquer coating is also specially treated to remain non-flammable and non-toxic within a certain temperature range. Its fire resistance complies with most national and regional building safety standards. However, always refer to local building codes and fire safety requirements during use to ensure installation and application meet safety regulations.