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Glavanized Steel Coil
Sino Industrial Group Co., Ltd. supplies galvanized steel coil with a protective zinc coating applied via advanced hot-dip galvanizing. This process bonds a layer of zinc to the steel substrate, providing corrosion resistance that extends the material’s lifespan in outdoor and industrial environments. The coil is manufactured to withstand bending, cutting, and welding, making it suitable for fabrication into structural components, roofing, and siding.
The zinc coating thickness typically ranges from 80 to 275 grams per square meter (GSM), with common designations such as G30 (90 GSM), G60 (180 GSM), and G90 (275 GSM) for different corrosion protection levels. Standard coil widths span 600 mm to 1,500 mm, with thicknesses from 0.12 mm to 3.0 mm. The material’s yield strength usually falls between 220 MPa and 350 MPa, depending on the base steel grade, which is often Q195, Q235, or Q345 for general construction applications.
Primary buyers include construction firms, automotive manufacturers, and producers of prefabricated structures. The coil is used in roofing panels, wall cladding, structural framing, and automotive body parts. Sino Industrial Group Co., Ltd. offers customizable sizes and can provide material test certificates (MTC) for each batch. The product is exported in standard coil packaging, with typical coil weights of 3 to 10 tonnes, and is available under FOB or CIF terms from Chinese ports such as Tianjin or Shanghai.
| Base Material Grade | Q195, Q235, Q345 typical |
| Zinc Coating Thickness | 80 - 275 GSM |
| Coating Designation | G30 (90 GSM), G60 (180 GSM), G90 (275 GSM) typical |
| Coil Width | 600 mm - 1,500 mm |
| Coil Thickness | 0.12 mm - 3.0 mm |
| Yield Strength | 220 - 350 MPa typical |
| Tensile Strength | 300 - 500 MPa typical |
| Elongation | 18 - 25% typical |
| Surface Treatment | Hot-dip galvanized |
| Coil Weight | 3 - 10 tonnes typical |
| Packaging | Standard coil, eye to wall or eye to side |
Sino Industrial Group Co., Ltd. is based in Zhengzhou, Henan Province, China, with its registered address at No.13-1 Of Dongfeng Road. The company operates as a supplier of steel products, including galvanized steel coil, and holds an imported trust tier, indicating it sources materials for export markets. Its profile does not provide details on production capacity, certifications, or client references.
The supplier’s current trust tier is harbor, and like Brovary Plastmass, it does not list a response rate or average response time. This suggests buyers should expect to initiate contact and request detailed specifications, such as zinc coating weight, base steel grade, and mechanical properties, directly. Sino Industrial Group Co., Ltd. positions its galvanized steel coil for construction, manufacturing, and automotive applications, with a focus on corrosion resistance and fabricability.
| 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 |
Sourcing Galvanized Steel Coil from Sino Industrial Group Co., Ltd. - China Import Guide
Before ordering from Sino Industrial Group Co., Ltd., verify the zinc coating weight, base steel grade, and mechanical properties against your project’s structural and environmental requirements. Request a Mill Test Certificate (MTC) and, if possible, a sample coil for testing. Confirm whether the material meets industry standards such as ASTM A653 or EN 10346, as this will impact its suitability for your application.
Logistics for Chinese galvanized steel coil typically involve containerized or break-bulk shipment from ports like Tianjin, Shanghai, or Ningbo. Clarify Incoterms with the supplier - FOB is common for bulk steel, while CIF may be offered for smaller orders. Lead times can range from 4 to 8 weeks, depending on production schedules and shipping availability. Payment terms are often negotiated as 30% advance and 70% against shipping documents, or via letter of credit.
For quality checks, inspect the coil’s surface for uniform zinc coating, absence of bare spots, and compliance with specified flatness tolerances. Perform a visual and dimensional inspection using calipers and a straightedge. For critical applications, conduct additional tests such as salt spray testing for corrosion resistance or tensile testing for mechanical properties. Ensure all documentation, including MTCs, packing lists, and bills of lading, is accurate and complete before accepting delivery.
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30 suppliersBuy & Import Glavanized Steel Coil — Wholesale Supply from China
Securing a reliable supply chain for Glavanized Steel Coil is critical for maintaining your business operations. Sino Industrial Group Co., Ltd., a supplier located in China, provides high-quality Glavanized Steel Coil ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Steel Coils industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Glavanized Steel Coil from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Sino Industrial Group Co., Ltd.. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with global sellers across every major industry.
About Sino Industrial Group Co., Ltd. — Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Sino Industrial Group Co., Ltd. is part of our extensive network of vetted international exporters. Browse more products in the Steel Coils category or discover new suppliers across the Steel Coils sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for Glavanized Steel Coil
When importing Glavanized Steel Coil from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Frequently Asked Questions About Glavanized Steel Coil
How can I get the wholesale price for Glavanized Steel Coil?
Click the "Request Quotation" button to contact Sino Industrial Group Co., Ltd. directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy Glavanized Steel Coil in bulk from China?
Yes, Sino Industrial Group Co., Ltd. provides Glavanized Steel Coil for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Sino Industrial Group Co., Ltd.. Contact the supplier to discuss the best logistics options for importing Glavanized Steel Coil to your country.
How do I request a sample of Glavanized Steel Coil?
Send a direct message to Sino Industrial Group Co., Ltd. through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Sino Industrial Group Co., Ltd. is a registered supplier on EximNext. Check the company profile and documents before ordering, and use our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing Glavanized Steel Coil?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Sino Industrial Group Co., Ltd..
Does Sino Industrial Group Co., Ltd. offer custom packaging or private labeling?
Many suppliers on EximNext, including Sino Industrial Group Co., Ltd., offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Steel Coils suppliers on EximNext?
Yes, EximNext hosts a wide network of Steel Coils manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Sino Industrial Group Co., Ltd. for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.
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