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ZQ Steel Manufacturing Co Limited offers hot‑dip galvanized steel roofing iron sheets designed for long‑lasting roof protection. The sheets are made from carbon steel coated with a zinc layer of 275 g/m², known as the Z275 grade. They conform to ASTM A653 and JIS G3302 standards, providing recognised corrosion resistance. Thickness ranges from 0.12 mm to 1.2 mm, allowing selection for different load requirements. Maximum sheet width is 1250 mm, and lengths can be supplied up to the standard 2 m coil length.
In roofing applications, the Z275 coating is a typical choice for both residential and commercial projects due to its balance of protection and cost. Standard material grades for such sheets include ASTM A36 and EN 10346, which give tensile strengths around 400 MPa; confirm the exact grade with the supplier. Typical packaging involves bundled coils wrapped in protective film for export handling. The manufacturing process follows ISO environmental guidelines, a common industry practice to minimise waste.
These sheets are purchased by construction firms, roofing contractors and building material distributors seeking durable, low‑maintenance roofing solutions. Importers can negotiate FOB or CIF incoterms and arrange payment via L/C or T/T as indicated in the listing. Because the supplier does not disclose a fixed MOQ or lead‑time, buyers should request those details directly before finalising the contract.
| Material | Hot‑dip galvanized carbon steel |
| Coating weight | typical 275 g/m² (Z275 grade) |
| Standards | ASTM A653 and JIS G3302 (as listed) |
| Thickness | 0.12 mm - 1.2 mm (customisable within range) |
| Width | up to 1250 mm (standard) |
| Length | typical coil length up to 2 m (standard) |
| Certification | ISO (as listed) |
| Packaging | standard export packaging - bundled coils with protective film |
| Typical tensile strength | typical 400 MPa (for ASTM A36 steel) |
| Typical yield strength | typical 250 MPa |

ZQ Steel Manufacturing Co Limited is based at 1312 17th Street Ste2110, Denver, CO 80202, United States. It is classified as an imported supplier with a harbour trust tier on the platform, and the recorded response rate is 0 % with no average response time, indicating that communication may require proactive outreach.
The company lists hot‑dip galvanized steel roofing iron sheets as its core offering, conforming to ASTM A653 and JIS G3302 standards and providing a Z275 zinc coating. Apart from the ISO compliance mentioned in the product description, no further certifications, production capacity or client references are disclosed, so prospective buyers should request additional documentation to assess suitability.
Our hot-dip galvanized steel roofing iron sheets are manufactured to ASTM A653 and JIS G3302 standards, offering superior corrosion resistance for industrial and residential roofing applications. Available in Z275 zinc coating grade with thickness ranging from 0.12mm to 1.2mm and widths up to 1250mm, these sheets are ideal for export to construction markets. Supplied in standard export packaging with competitive pricing per metric ton, these GI roofing sheets are a reliable choice for importers and distributors seeking durable construction steel at scale.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, confirm the exact coating grade, thickness and width required for your roofing project, as the supplier offers a range of dimensions within the listed limits. Request the mill test certificate that details chemical composition, tensile strength and coating adhesion, and verify the ISO compliance mentioned in the product description. These steps help ensure the material meets your engineering and regulatory requirements.
Discuss logistics early, specifying whether you prefer FOB or CIF terms and identifying the U.S. port for loading. Because the listing does not state a fixed lead‑time, ask ZQ Steel Manufacturing Co Limited for an estimated production schedule based on your order size. Payment options typically include Letter of Credit or Telegraphic Transfer; confirm the supplier’s preferred terms and any advance payment expectations.
Arrange a third‑party inspection prior to shipment to validate dimensions, coating weight and mechanical properties. Request a full set of test reports, including tensile strength, coating adhesion and dimensional checks, to be attached to the commercial invoice. Ensure the mill test certificate and any ISO documentation are provided, allowing you to verify compliance with project specifications and import regulations.
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When sourcing Galvanized Steel Roofing Iron Sheet for your business, securing the right balance of quality and cost is essential. ZQ Steel Manufacturing Co Limited, a verified supplier based in United States, offers this product with key specifications including DX51D / SGCC (Commercial Quality), Low Carbon Steel base, Zinc coating Z80 - Z275 (80-275 g/m2 per side), and Thickness 0.12mm - 0.80mm, Width 600mm - 1250mm, Length 1000mm - 6000mm (cut to length or coil). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $480/Metric Ton and manage bulk orders with a minimum order quantity (MOQ) of 100 Metric Ton. This product is actively traded under HS Code 7210.49, making it a staple in the Roofing Sheets, Gypsum Board sector with strong demand from importing countries worldwide.
Importing Galvanized Steel Roofing requires careful attention to shipping logistics, customs compliance, and secure payment terms. ZQ Steel Manufacturing Co Limited 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Galvanized Steel Roofing 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 Roofing Sheets, Gypsum Board category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Galvanized Steel Roofing 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).
The current listed wholesale price for Galvanized Steel Roofing Iron Sheet from ZQ Steel Manufacturing Co Limited is $480/Metric Ton on FOB terms from United States. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to ZQ Steel Manufacturing Co Limited through EximNext.
The supplier, ZQ Steel Manufacturing Co Limited, has set a Minimum Order Quantity (MOQ) of 100 Metric Ton for Galvanized Steel Roofing. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Galvanized Steel Roofing Iron Sheet is classified under HS Code 7210.49. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Galvanized Steel Roofing from United States, negotiate shipping terms (FOB, CIF, or EXW) directly with ZQ Steel Manufacturing Co Limited. Ensure you have the necessary import licenses for Roofing Sheets, Gypsum Board products in your destination country.
Yes, ZQ Steel Manufacturing Co Limited 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.
The key specifications for Galvanized Steel Roofing Iron Sheet supplied by ZQ Steel Manufacturing Co Limited include DX51D / SGCC (Commercial Quality), Low Carbon Steel base, Zinc coating Z80 - Z275 (80-275 g/m2 per side), and Thickness 0.12mm - 0.80mm, Width 600mm - 1250mm, Length 1000mm - 6000mm (cut to length or coil). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
ZQ Steel Manufacturing Co Limited offers Galvanized Steel Roofing with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Galvanized Steel Roofing is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from ZQ Steel Manufacturing Co Limited through our platform.
ZQ Steel Manufacturing Co Limited maintains international quality certifications. These ensure that the Galvanized Steel Roofing meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. ZQ Steel Manufacturing Co Limited will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 ZQ Steel Manufacturing Co Limited.
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