What is the inner diameter of the coil?

The coil inner diameter is 508 mm.

How is the product packed for shipping?

The product is packed seaworthy, suitable for container shipping.

Hot DIP 55% Aluminum Zinc Steel Roofing Material

Name: Hot DIP 55% Aluminum Zinc Steel Roofing Material
Brand: CHANGZHOU DINGANG METAL MATERIAL CO., LTD.
SKU: 663011965

Jiangsu, ChinaCHANGZHOU DINGANG METAL MATERIAL CO., LTD.

US$500.00

25 Tons

Product profile

Customization

Available

Type

Steel Coil

Standard

ASTM, AISI, GB, JIS, DIN, BS

Model NO.

CS COLD

Certification

ISO

Surface Treatment

Galvanized

Technique

Cold Rolled

Application

Ship Plate, Boiler Plate, Container Plate, Flange Plate

Special Use

Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Building and Construction

Stock

Not Stock

Thickness

0.16-3.0mm

Width

300-1250mm

Inner Diameter

508mm

Material

DC01

Coil Weight

Max 6 M.T.

Transport Package

Standard Export Packing

Specification

JIS G 3302

Trademark

Dingang

Origin

China

HS Code

72106100

Production Capacity

3, 000, 000 Tons per year

Key features

Customizable Dimensions: Thickness 0.16-3.0mm, Width 300-1250mm, and Coil Weight up to 6 M.T. available per request.

Wide Standard Compliance: Meets ASTM, AISI, GB, JIS, DIN, and BS standards including JIS G3302 SGCC.

Versatile Applications: Suitable for ship plates, boiler plates, containers, flanges, and construction projects.

Flexible Coil Weight: Coil weight is adjustable according to specific client requests.

Special Width Options: Special width requests are accepted and small orders can be negotiated.

High-Quality Coating: Features AZ150 Galvalume coating with excellent corrosion resistance.

Fast Off-Season Delivery: Lead time within 15 workdays during off-peak seasons.

Global Market Experience: Exporting since 1991 to North America, Europe, Asia, Africa, and Oceania.

Company profile

CHANGZHOU DINGANG METAL MATERIAL CO., LTD.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 1991-01-01Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤3.44hTerms 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.