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The Galvanized Roofing Steel Sheet Coil offered by Changzhou Baoshi Steel Co., Ltd. is a hot‑dip zinc‑coated product intended for construction and roofing applications. Widths are supplied from 600 mm to 2 000 mm, while thicknesses range between 0.15 mm and 1.5 mm. The coil conforms to JIS G3312 CGCC/CGC340 and ASTM A755M CS‑B grades, including high‑strength G550 and SS550 options. Standard packaging consists of 2‑5 ton coils with inner diameters of either 508 mm or 610 mm, and a zinc coating weight between 40 g/m² and 400 g/m².
In the steel industry, hot‑dip galvanizing provides a durable corrosion barrier, and the listed grades meet widely recognised international specifications. Typical tensile strength for these grades lies between 350 MPa and 550 MPa, and the chromated chemical treatment (Cr 3+, 6+, 0+) improves adhesion for downstream painting. Surface finishes are offered as skin‑pass or non‑skin‑pass, and spangle options include regular, zero or large, which affect visual appearance and reflectivity.
Buyers such as building contractors, roofing manufacturers and steel distributors source this coil for prefabricated roofing systems, metal‑clad panels and structural components. Export shipments are commonly packed in 20‑foot containers, and trade terms often reference FOB Changzhou port with payment by LC. The listed minimum order quantity is 20 tons, but exact lead times should be confirmed with the supplier as they depend on production scheduling and shipping arrangements.
| Width Range | 600 mm - 2 000 mm |
| Thickness Range | 0.15 mm - 1.5 mm |
| Grades | JIS G3312‑CGCC, CGC340‑570, G550; ASTM A755M CS‑B, SS255‑SS550 (standard) |
| Coil Weight | 2 ton - 5 ton |
| Coil Inner Diameter | 508 mm / 610 mm |
| Zinc Coating | 40 g/m² - 400 g/m² |
| Chemical Treatment | Chromated (Cr 3+, 6+, 0+) (typical) |
| Surface Finish | Skin pass / Non‑skin pass (typical) |
| Oil Condition | Slightly oiled / Dry (typical) |
| Spangle Type | Regular / Zero / Big (typical) |
Changzhou Baoshi Steel Co., Ltd. is located in Changzhou, Jiangsu Province, China, at Rm‑2002, Block B, No.16 Yanzheng Middle Road, World Trade Center. The supplier is listed under the harbour verification tier, with a recorded response rate of zero percent and no recent response hours, suggesting that buyers may need to initiate contact proactively.
The company's listing highlights hot‑dip galvanized roofing steel sheet coils with a variety of widths, thicknesses and grades. No explicit statements about certifications, production capacity or client references are provided, so interested importers should request any missing technical certificates or quality documents directly from the supplier.
This galvanized roofing steel sheet coil is a hot-dip zinc-coated product ideal for construction, roofing, and structural applications. Available in widths from 600mm to 2000mm and thickness from 0.15mm to 1.5mm, the coil conforms to JIS G3312 CGCC/CGC340 or ASTM A755M CS-B/SS grades including G550 high-strength options. Supplied in 2-5 metric ton coils with 508mm or 610mm inner diameter, this product is commonly exported in 20ft containers for international construction material trade.
| 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 |
Prior to ordering, confirm that the coil width, thickness and zinc coating weight meet the specifications of your downstream processes. Request a mill test report, coating certificate and, if required, a compliance document for the JIS or ASTM grade you intend to use.
Shipping is typically arranged from the Changzhou port. Buyers should agree on Incoterms such as FOB Changzhou and verify the expected lead time, which can vary based on production scheduling and container availability. Payment is commonly made by irrevocable Letter of Credit, but exact terms must be negotiated with the supplier.
For quality assurance, arrange a third‑party inspection of the coil before loading, checking dimensions, coating weight and surface finish. Obtain a certificate of conformity and any relevant ISO or CE documentation. Proper inspection and documentation help ensure that the material meets your project requirements.
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When sourcing Galvanized Roofing Steel Sheet Coil for your business, securing the right balance of quality and cost is essential. Changzhou Baoshi Steel Co., Ltd., a verified supplier based in China, offers this product with key specifications including JIS G3312: CGCC, CGC340-570, G550; ASTM A755M: CS-B, SS255-SS550, Carbon Steel base with Zinc coating (Z120-Z275 typical), and Width: 600-2000mm; Thickness: 0.15-1.5mm; Coil ID: 508mm/610mm; Coil Weight: 2-5 metric tons. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $600/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.
Importing Galvanized Roofing Steel requires careful attention to shipping logistics, customs compliance, and secure payment terms. Changzhou Baoshi Steel 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.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Galvanized Roofing Steel 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.
Importing Galvanized Roofing Steel 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 Roofing Steel Sheet Coil from Changzhou Baoshi Steel Co., Ltd. is $600/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 Changzhou Baoshi Steel Co., Ltd. through EximNext.
The supplier, Changzhou Baoshi Steel Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Galvanized Roofing Steel. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Galvanized Roofing Steel Sheet 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.
To import Galvanized Roofing Steel from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Changzhou Baoshi Steel Co., Ltd.. Ensure you have the necessary import licenses for Steel Coils products in your destination country.
Yes, Changzhou Baoshi Steel 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.
The key specifications for Galvanized Roofing Steel Sheet Coil supplied by Changzhou Baoshi Steel Co., Ltd. include JIS G3312: CGCC, CGC340-570, G550; ASTM A755M: CS-B, SS255-SS550, Carbon Steel base with Zinc coating (Z120-Z275 typical), and Width: 600-2000mm; Thickness: 0.15-1.5mm; Coil ID: 508mm/610mm; Coil Weight: 2-5 metric tons. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Changzhou Baoshi Steel Co., Ltd. offers Galvanized Roofing Steel with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Galvanized Roofing Steel is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Changzhou Baoshi Steel Co., Ltd. through our platform.
Changzhou Baoshi Steel Co., Ltd. maintains international quality certifications. These ensure that the Galvanized Roofing Steel 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. Changzhou Baoshi Steel Co., Ltd. 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 Changzhou Baoshi Steel Co., Ltd..
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