What is the standard packaging method?

We use standard export packing consisting of PVC, waterproof paper, and sea-worthy wooden packing to ensure safety during transit.

What is the delivery time for aluminum coils?

Samples are ready within 3 working days. Mass production takes 30-45 days after receiving order confirmation and the down payment.

What are the payment terms?

Payment terms are 30% T/T deposit in advance, with the 70% balance paid via T/T or irrevocable L/C before shipment.

Can we visit your factory in China?

Yes, we warmly welcome factory visits. We will provide a tour to show you our production capabilities and facilities.

Color Coating Aluminum Coil 12" Width 0.03"Thick for Aluminum Trim Gutter Coil

Name: Color Coating Aluminum Coil 12" Width 0.03"Thick for Aluminum Trim Gutter Coil
Brand: CHANGZHOU DINGANG METAL MATERIAL CO., LTD.
SKU: 2226166145

Jiangsu, ChinaCHANGZHOU DINGANG METAL MATERIAL CO., LTD.

US$3,850.00

5-19 Tons

US$3,830.00

20+ Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Customs Service

Warranty

90 Days After Sales

Model NO.

Color Coated Aluminum Strip Coil

Color

White

Glossy

93 Degree

Width

80-300mm

Inner Diameter

400/508mm

Top Coating

25um PE Paint

Back Coating

8um Epoxy Paint

Coating Layer

Alloy

3003

Temper

H24

Transport Package

Sea Worthy Packing with Pallet

Specification

0.62mm*300mm Thickness * Width

Trademark

Dingang

Origin

China

HS Code

7606920000

Production Capacity

600000

Key features

High Corrosion Resistance: Alloy 3003 offers excellent rust-proof properties and durability in humid environments.

Customizable Dimensions: Widths range from 80-300mm and inner diameters are available in 400/508mm.

Professional Quality Control: Strict testing from raw material selection to packaging ensures zero-defect products.

Lightweight & Recyclable: Low density aids installation; material is fully recyclable for environmental sustainability.

Fast Sample Delivery: Color samples can be provided within 3 working days for testing purposes.

Free Sample Testing: Free samples are available for quality verification; buyer covers shipping costs.

Secure Marine Packaging: Export-standard wooden pallets with moisture-proof and protective film layers.

Versatile Applications: Ideal for window trims, roofing, channel letters, and exterior decoration projects.

Company profile

CHANGZHOU DINGANG METAL MATERIAL CO., LTD.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 1991-01-01Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤3.34hTerms 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 kind of company is Changzhou Dingang?

Changzhou Dingang is a professional manufacturer of aluminum products with its own warehouse, actively expanding into the international market.

Q:Do you accept small orders?

Yes, we normally accept small orders depending on our current inventory availability.

Q:How do you guarantee product quality?

Every production procedure is tested and evaluated from raw material selection to final packaging. Only products passing all tests are exported.

Q:Can you provide free samples?

Yes, we provide free samples for testing. However, the buyer is responsible for bearing all shipping costs.

Q:What are your factory advantages?

We are a direct manufacturer with professional quality control engineers ensuring zero-defect products, a competitive sales team, and competitive prices for fast order completion.