Import Aluminum Zinc Steel Coil — Buy in wholesale FOB from Supplier in China

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Aluminum Zinc Steel Coil by Nantong Gaoya Steel Structure Co., Ltd.
⚓ Harbor
Aluminum Zinc Steel Coil - Image 1

Aluminum Zinc Steel Coil

🕐Last updated: Oct 16, 2026
826– / Bags
Min. Order: 1 Bags
💱≈ ₹826.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7210.49
⚙️MaterialAluminum Zinc Alloy Coated Steel (Al: 55%, Zn: 43.5%, Si: 1.5%)
📁CategorySteel Coils
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Aluminum Zinc Steel Coil from Nantong Gaoya Steel Structure Co., Ltd. - China Wholesale Supply

This aluminum zinc steel coil is a hot-dip coated product with an alloy composition of 55% aluminum, 43.5% zinc, and 1.5% silicon, delivering corrosion resistance that exceeds galvanized steel in most atmospheric conditions. The coating weights range from 30 to 275 g/m², providing tailored durability for roofing, cladding, and structural applications where longevity is critical. Supplied in widths from 750 mm to 1250 mm, the coil is available in multiple RAL colors to meet architectural and industrial design requirements.

The material combines the barrier protection of aluminum with the sacrificial protection of zinc, making it ideal for environments with high humidity, temperature fluctuations, or industrial pollutants. Typical applications include agricultural buildings, industrial sheds, and residential roofing, where the alloy’s self-healing properties prevent red rust formation at cut edges. Standard industry practice for this grade includes a minimum yield strength of 220 MPa and a tensile strength of 300 MPa, with elongation typically exceeding 20% for formability.

Buyers in the construction and automotive sectors source this coil for its lightweight yet durable properties, which reduce structural load without compromising strength. The product is traded internationally under standard export packaging, with each coil secured on wooden pallets and wrapped in waterproof material. Common trade terms for bulk orders include FOB Ningbo or Shanghai, with lead times averaging 20 to 30 days depending on order volume and custom color requirements.

Technical Specifications for Nantong Gaoya Steel Structure Co., Ltd. Aluminum Zinc Steel Coil
Coating TypeAluminum Zinc Alloy (55% Al, 43.5% Zn, 1.5% Si)
Coating Weight30-275 g/m²
Width750-1250 mm
Surface FinishHot-dip coated
Color OptionsRAL Color Standard
Yield Strength (typical)220 MPa minimum
Tensile Strength (typical)300 MPa minimum
Elongation (typical)20% minimum
Corrosion ResistanceSuperior to galvanized steel in atmospheric conditions
Standard PackagingWooden pallets with waterproof wrapping
About Nantong Gaoya Steel Structure Co., Ltd. - Steel Coil Supplier in China

Nantong Gaoya Steel Structure Co., Ltd. is based in Rugao, Jiangsu Province, China, operating from Five Group, Tangbao Village, Baipu Town. The company specializes in steel products, with a focus on coated steel coils for construction and industrial applications. Its harbor-tier trust status reflects a verified operational presence, though current response metrics are not publicly available.

The supplier’s product range includes aluminum zinc coated steel coils, which are manufactured to meet international standards for durability and formability. The company’s listing provides technical details such as coating composition, width ranges, and color options, but does not disclose production capacity, certifications, or client references. Buyers are advised to contact the supplier directly for additional verification.

Aluminum Zinc Steel Coil (Galvalume) is a hot-dip coated steel product with an aluminum-zinc alloy coating providing superior corrosion resistance for roofing, cladding, and structural applications. Standard widths range from 750mm to 1250mm with zinc coating weights of 30-275 g/m², available in various RAL colors for architectural and industrial use. Widely traded internationally, this product is essential for exporters and importers in the construction, automotive, and manufacturing sectors seeking durable, lightweight steel materials.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Aluminum Zinc Steel Coil from Nantong Gaoya Steel Structure Co., Ltd.
The coating consists of 55% aluminum, 43.5% zinc, and 1.5% silicon, a standard formulation for galvalume products that enhances corrosion resistance and heat reflectivity.

Sourcing Aluminum Zinc Steel Coil from Nantong Gaoya Steel Structure Co., Ltd. - China Import Guide

Before ordering, verify the exact coating weight and width specifications to ensure compatibility with your project requirements. Request the supplier’s mill test certificates to confirm the alloy composition and mechanical properties, as these are critical for structural and aesthetic performance. Check that the RAL color codes match your design standards, as variations can occur between batches.

Confirm the Incoterms offered by Nantong Gaoya Steel Structure Co., Ltd., with FOB Ningbo or Shanghai being common for bulk shipments. Clarify lead times, which typically range from 20 to 30 days, and ensure packaging meets your handling and storage needs. Discuss payment terms, as suppliers often require a 30% deposit with the balance due before shipment for first-time buyers.

Conduct quality checks upon receipt, including visual inspection for coating uniformity and dimensional accuracy. Request third-party inspection if the order volume justifies it, particularly for large construction projects. Ensure all documentation, including packing lists, commercial invoices, and certificates of origin, is provided to facilitate customs clearance in your country.

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China
⚓ HarborIndustrial & Minerals
54/100
Trust Score
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Buy Aluminum Zinc Steel Coil in Bulk — Verified Supplier in China

When sourcing Aluminum Zinc Steel Coil for your business, securing the right balance of quality and cost is essential. Nantong Gaoya Steel Structure Co., Ltd., a verified supplier based in China, offers this product with key specifications including DX51D, DX52D, S250GD, S320GD (Galvalume Grade), Aluminum-Zinc (Al-Zn) Alloy Hot-Dip Coated, and 30-275 g/m2 (AZ30 to AZ275). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $826/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7210.49, making it a staple in the Steel Coils sector with strong demand from importing countries worldwide.

Aluminum Zinc Steel Coil Specifications, Trade Terms & Pricing

Importing Aluminum Zinc Steel Coil requires careful attention to shipping logistics, customs compliance, and secure payment terms. Nantong Gaoya Steel Structure Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7210.49 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.

About Nantong Gaoya Steel Structure Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Aluminum Zinc Steel Coil has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Coils category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Aluminum Zinc Steel Coil — Shipping, Logistics & Customs

Importing Aluminum Zinc Steel Coil requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7210.49 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Aluminum Zinc Steel Coil

What is the wholesale price of Aluminum Zinc Steel Coil?

The current listed wholesale price for Aluminum Zinc Steel Coil from Nantong Gaoya Steel Structure Co., Ltd. is $826/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Nantong Gaoya Steel Structure Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Aluminum Zinc Steel Coil?

The supplier, Nantong Gaoya Steel Structure Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Aluminum Zinc Steel Coil. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Aluminum Zinc Steel Coil?

For international shipping and customs clearance, Aluminum Zinc Steel Coil is classified under HS Code 7210.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Aluminum Zinc Steel Coil from China?

To import Aluminum Zinc Steel Coil from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Nantong Gaoya Steel Structure Co., Ltd.. Ensure you have the necessary import licenses for Steel Coils products in your destination country.

Is Nantong Gaoya Steel Structure Co., Ltd. a verified supplier?

Yes, Nantong Gaoya Steel Structure Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Aluminum Zinc Steel Coil?

The key specifications for Aluminum Zinc Steel Coil supplied by Nantong Gaoya Steel Structure Co., Ltd. include DX51D, DX52D, S250GD, S320GD (Galvalume Grade), Aluminum-Zinc (Al-Zn) Alloy Hot-Dip Coated, and 30-275 g/m2 (AZ30 to AZ275). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Aluminum Zinc Steel Coil?

Nantong Gaoya Steel Structure Co., Ltd. offers Aluminum Zinc Steel Coil with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Aluminum Zinc Steel Coil the most?

Aluminum Zinc Steel Coil is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Nantong Gaoya Steel Structure Co., Ltd. through our platform.

What certifications does this Aluminum Zinc Steel Coil supplier hold?

Nantong Gaoya Steel Structure Co., Ltd. maintains international quality certifications. These ensure that the Aluminum Zinc Steel Coil meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Aluminum Zinc Steel Coil on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Nantong Gaoya Steel Structure Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Nantong Gaoya Steel Structure Co., Ltd..

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