ALL CATEGORIES

Seller Center
- Product Management
  
  Post Product
  
  Manage Products
  
  Featured Products
- Blog Management
  
  Post Blog Article
  
  Manage Blog Articles
  
  Manage Blog Categories
- Inquiry Management
  
  My Inquiries
  
  Buying Requests
- Analytics Center
  
  Performance Dashboard
  
  Product Analytics
  
  Visitor Analytics
Connect Your Store to WeChat

Follow Our Official Service Account
Manage Products & Inquiries Anywhere
Seller Services

Seller Services

SupplierGO.com: 20 years of Global Trade Expertise, Empowering Your Business to Go Global!

Join SupplierGO.com

Free & Instant Registration

Showcase Company & Products

Access Global Buying Requests

Register Now

Activate Verified Supplier Membership

Priority Verified Visibility

Claim Exclusive Buying Requests

Automated Multi-language Store

Verified Now

Launch Your EasyOcean Website

Full-Service Website Management

Google Page 1 Guarantee

Enhanced Brand Credibility

Launch Now
Buyer Services
Post Buying Request

Browse Product Categories

Featured Suppliers
Contact Platform Support

Help Center

Home > Metallurgy, Mineral & Energy > Steel & Products > Steel Sheet & Plate > Galvanized Coil for Roofing and Wall Panels Pre-Painted Option Available

Galvanized Coil for Roofing and Wall Panels Pre-Painted Option Available

Galvanized Coil for Roofing and Wall Panels Pre-Painted Option Available thumbnail-3

Galvanized Coil for Roofing and Wall Panels Pre-Painted Option Available thumbnail-4

Galvanized Coil for Roofing and Wall Panels Pre-Painted Option Available thumbnail-5

Galvanized Coil for Roofing and Wall Panels Pre-Painted Option Available photo-1

Galvanized Coil for Roofing and Wall Panels Pre-Painted Option Available photo-2

Galvanized Coil for Roofing and Wall Panels Pre-Painted Option Available photo-3

Galvanized Coil for Roofing and Wall Panels Pre-Painted Option Available photo-4

Galvanized Coil for Roofing and Wall Panels Pre-Painted Option Available photo-5

Product Spotlights

High-quality galvanized coil for roofing and wall panels, available in standard galvanized or pre-painted (PPGI) finish. Customizable thickness, width, coating weight, and RAL colors. ISO9001 certified, with annual export value of US$50-100 million. Durable, corrosion-resistant, and cost-effective for global construction projects.

Negotiable MOQ: 1 Ton (Price negotiable depending on order volume and customization)

Key Specifications

Get Latest Price

Application:

Other, Roofing panels

Standard:

Other, ASTM A653

Surface Treatment:

Other, Galvanized or Pre-painted

Contact Supplier Request Quote Chat Now

Hemaokang Steel (Shandong) Co., Ltd.

1Yr

Payment & Shipping

Payment Methods:

Port of Shipment:

Qingdao Port

Delivery Detail:

7 days

Product Details
Company Profile
Contact Us

Application Other, Roofing panels

Standard Other, ASTM A653

Surface Treatment Other, Galvanized or Pre-painted

Material Galvanized Steel

Thickness 0.12mm - 2.0mm (customizable)

Width 600mm - 1500mm (customizable)

Coating Type Hot-dip Galvanized (Zinc) or Pre-Painted (PPGI)

Color RAL Colors or Custom (for pre-painted option)

Form Coil

Coil Weight 3-10 tons per coil

As a professional manufacturer from Hemaokang Steel (Shandong) Co., Ltd., we are proud to present our Galvanized Coil for Roofing and Wall Panels with Pre-Painted Option Available. Our company, established in 2025, has quickly grown into a reliable supplier with an annual export value of US$50 million to US$100 million, serving clients across North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East. This product is specifically designed to meet the demanding requirements of modern construction, offering exceptional corrosion resistance, durability, and aesthetic flexibility. Whether you need standard galvanized coils or pre-painted options for a customized look, we deliver consistent quality and performance.

Product Features & Technical Specifications

Substrate Material: High-quality cold-rolled steel coil, hot-dip galvanized with pure zinc coating for superior rust protection.
Coating Options: Choose between standard galvanized (zinc coating) or pre-painted (PPGI) with polyester, silicone-modified polyester, or PVDF topcoat. The pre-painted option offers excellent color retention and UV resistance.
Thickness & Width Range: Available from 0.12mm to 2.0mm thickness and 600mm to 1500mm width, customizable to your project specifications.
Mechanical Properties: Excellent formability and rigidity, suitable for roll-forming roofing sheets, wall cladding, and structural panels.
Surface Finish: Smooth, spangle-free (for pre-painted) or regular spangle (for galvanized). Anti-fingerprint treatment available upon request.
Corrosion Resistance: Zinc coating weight from 40g/m² to 275g/m² per side, meeting ASTM A653, JIS G3302, and EN 10143 standards.
Color Options: For pre-painted coils, we offer a wide range of RAL colors, metallic finishes, and custom colors to match architectural designs.
Packaging: Standard seaworthy export packaging with inner plastic film, outer steel sheet, and edge protectors to prevent damage during transit.

Technical Parameters Table

Parameter	Standard Range	Customizable?
Thickness	0.12 – 2.0 mm	Yes
Width	600 – 1500 mm	Yes
Zinc Coating Weight	40 – 275 g/m² (per side)	Yes
Grade	DX51D, DX52D, S250GD, etc.	Yes
Coil Inner Diameter	508 mm / 610 mm	Optional

Key Advantages & Customer Benefits

Cost-Effective: Galvanized coil offers long service life with minimal maintenance, reducing overall project costs.
Versatile Applications: Ideal for roofing, wall panels, ceiling tiles, gutters, and industrial cladding. Both standard and pre-painted options suit residential and commercial buildings.
Excellent Workability: Can be easily cut, punched, roll-formed, and bent without cracking or delamination.
Environmental Friendly: Galvanized steel is 100% recyclable, and our pre-painted coils use eco-friendly coating processes.
Consistent Quality: We employ strict quality control from raw material selection to final packaging, ensuring each coil meets your specifications.
Customization: Thickness, width, coating weight, color, and surface finish can be tailored to your project requirements.

Why Choose Hemaokang Steel?

With headquarters in Liaocheng, Shandong, China, our company brings together a team of 51-100 experienced employees dedicated to steel processing and trading. We hold ISO9001 certification for quality management, ensuring that every product we export meets international standards. Our annual export value of US$50-100 million reflects the trust our global customers place in us. We have successfully supplied galvanized coils to markets in North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and throughout Asia. Our professional sales team provides prompt responses, technical support, and after-sales service. We are committed to delivering high-quality galvanized coils at competitive prices, with flexible payment terms and reliable shipping schedules. Contact us today for a quote or free sample to experience the Hemaokang difference.

Frequently Asked Questions

Q: What is the difference between standard galvanized coil and pre-painted (PPGI) coil?
A: Standard galvanized coil has a pure zinc coating for corrosion resistance, while pre-painted coil has an additional organic paint layer (e.g., polyester, PVDF) that provides color, UV protection, and enhanced aesthetics. Pre-painted coils are ideal for visible applications like roofing and wall panels where color is important.
Q: Can I get custom RAL colors for the pre-painted option?
A: Yes, we offer a wide range of RAL colors, as well as metallic and custom colors. Minimum order quantities may apply for custom colors. Please contact our sales team for details.
Q: What standards do your galvanized coils comply with?
A: Our products meet or exceed ASTM A653, JIS G3302, EN 10143, and other international standards. We can also produce according to your specific requirements.
Q: What is the typical lead time for an order?
A: Lead time varies depending on specifications and quantity. For standard sizes, delivery is usually 15-20 days after order confirmation. Custom orders may take 20-30 days. We will confirm at the time of order.
Q: How do you ensure the coil is not damaged during shipping?
A: We use professional seaworthy packaging: inner plastic film, multiple layers of steel sheet, edge protectors, and steel strapping. Coils are also wrapped with waterproof material for sea freight. We have years of experience in safe export packing.
Q: What is the minimum order quantity (MOQ)?
A: MOQ for standard galvanized coil is 1 container (about 20-25 tons). For pre-painted coil, MOQ may be higher due to color changeover. Please consult with our sales team for specific requirements.
Q: Do you provide samples? Are they free?
A: Yes, we provide free samples of smaller sizes (e.g., A4 sheet) for quality evaluation. The customer only needs to bear the shipping cost. Larger samples are available at cost.
Q: Can you provide third-party inspection or certification?
A: Yes, we can arrange third-party inspection by SGS, BV, or other agencies as requested. Our factory is ISO9001 certified, and we can provide inspection reports upon request.