When sourcing high-quality, durable roofing materials for industrial, commercial, or agricultural projects, Metal Roofing Sheet China from ChinaCNU Steel is the premier choice. This product, often referred to as a steel roofing sheet or corrugated metal roof, is engineered for superior weather resistance, structural strength, and long-term cost-efficiency. Available as GI (Galvanized Iron) or PPGI (Pre-Painted Galvanized Iron) roofing sheets, our products are manufactured in our Qingdao factory and exported globally to meet diverse architectural and construction needs. For over 15 years, we have specialized in providing reliable metal roofing solutions that stand up to harsh climates.
Our metal roofing sheets are produced to exacting standards, offering a range of specifications to fit your project requirements. Below is a detailed overview of our standard product parameters.
| Grade | Thickness (mm) | Width (mm) | Zinc Coating (g/m²) | Standard |
|---|---|---|---|---|
| DX51D, DX52D, SGCC | 0.12 – 1.2 | 600 – 1250 | 60 – 275 (GI) | Z60 – Z180 (PPGI) | ASTM A653, JIS G3302, EN 10346 |
| SGCH (Structural) | 0.4 – 1.5 | 914 – 1250 | Z120 – Z275 | ASTM A792 |
| Custom Color PPGI | 0.3 – 0.8 | 1000 – 1250 | Z60 – Z180 | Custom Order |
Note: All our corrugated metal roof profiles (such as tile, wave, or trapezoidal) can be customized based on the above base material specs.
ChinaCNU’s metal roofing sheets are versatile and used across a wide spectrum of industries due to their durability and protective qualities.
Selecting ChinaCNU for your metal roofing sheet China supply ensures a partnership built on reliability, quality, and professional service.
Pricing for our metal roofing sheets is primarily quoted on an FOB Qingdao basis and varies according to material type (GI or PPGI), thickness, zinc coating weight, color (for PPGI), and current raw material market conditions. As a factory, we offer highly competitive rates. For the most accurate and up-to-date factory price for metal roofing sheet China, we provide a free, no-obligation quote tailored to your specific technical specifications and volume.
GI (Galvanized Iron) sheets have a protective zinc coating that provides excellent corrosion resistance for a steel roofing sheet. PPGI (Pre-Painted Galvanized Iron) sheets feature a galvanized base with an additional layer of colored paint on top, offering enhanced aesthetics, additional protection against the elements, and a wider choice of colors for your corrugated metal roof project.
Our high-zinc coating grades (e.g., Z275) are specifically designed for harsh environments. A properly installed GI PPGI roof from our range can have a service life of 20-30 years in coastal regions, depending on the specific atmosphere and maintenance.
Yes, as a professional manufacturer, we have the capability to customize roll-forming profiles. Whether you need a specific tile shape, wave height, or trapezoidal design for your metal roofing sheet China order, we can produce it based on your provided drawings or specifications.
We accept secure payment methods including T/T (Telegraphic Transfer) and L/C (Letter of Credit). Shipping is typically arranged as FOB Qingdao, where we handle all costs and procedures to get your goods loaded onto the vessel. We work with trusted freight forwarders to ensure smooth logistics to your destination port.
Send us your specs and get a free FOB Qingdao quote within 24 hours.
