What surface finishes are available?

We offer Regular Spangle, Small Spangle, Minimized Spangle, and Zero Spangle finishes.

What are the payment terms?

We accept LC and T/T payment terms.

What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

914mm Regular Spangle Galvalume Steel Coil Az50 Used for Forming Roofing Sheets

Name: 914mm Regular Spangle Galvalume Steel Coil Az50 Used for Forming Roofing Sheets
Brand: CHANGZHOU DINGANG METAL MATERIAL CO., LTD.
SKU: 675691345

Jiangsu, ChinaCHANGZHOU DINGANG METAL MATERIAL CO., LTD.

US$830.00

50-199 Tons

US$800.00

200+ Tons

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Standard

ASTM, JIS, GB, AISI, DIN

Surface Treatment

Coating

Model NO.

Aluzinc

Technique

Cold Rolled

Application

Roofing Sheets

Edge

Mill

Stock

New Production

Coating Thickness

50-150 Both Side

Surface Finish

Regular Spangle/ Small Spangle

Coating Type

55%Al 43.5% Zn 1.5% Si

Transport Package

Seaworthy Packing, Export

Specification

0.18-2.5mm*914/1000mm

Trademark

Dingang/OEM

Origin

China

HS Code

72106100

Production Capacity

30, 000 Tons/Month

Key features

Enhanced Corrosion Resistance: Coated with 55% Al, 43.5% Zn, and 1.5% Si for superior durability.

Customizable Surface Finish: Available in Regular Spangle, Small Spangle, Minimized Spangle, or Zero Spangle.

Flexible Coating Thickness: Coating thickness ranges from 50 to 150 microns on both sides.

Wide Thickness Range: Thickness options from 0.12mm to 1.5mm to suit various structural needs.

Excellent Paintability: Surface compatible with various paint systems for aesthetic customization.

Versatile Application Scope: Ideal for roofing, wall cladding, automotive parts, and appliances.

Multiple Standard Compliance: Meets ASTM, JIS, GB, AISI, and DIN international standards.

Customizable Coil Weight: Coil weight can be adjusted based on customer specific requests.

Company profile

CHANGZHOU DINGANG METAL MATERIAL CO., LTD.

Jiangsu, China

Business Type: Manufacturer/FactoryExport Year: 1991-01-01Nearest Port: Shanghai, Ningbo, QingdaoAverage Response Time: ≤2.87hTerms 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:How can I get a quotation from you?

You can leave us a message, and we will reply in time. Or we may talk online by Trademanager.

Q:Can I get samples before order?

Yes, of course. Usually our samples are free.

Q:How do you make our business long-term and good relationship?

We keep good quality and competitive price to ensure our customers benefit. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Q:What is the coating composition of the Galvalume steel coil?

The coating consists of approximately 55% aluminum, 43.5% zinc, and 1.5% silicon.

Q:What are the available thickness and width ranges?

Thickness ranges from 0.12mm to 1.5mm, and width typically ranges from 600mm to 1500mm.