What certifications do your products have?

Our products are certified with ISO 9001, CE, and SGS, ensuring high quality and compliance with international standards.

What is the minimum order quantity (MOQ)?

The MOQ is generally 4 tons to 10 tons, depending on the specific product and order details.

Can you customize the color of the roofing sheets?

Yes, we offer RAL color customization based on customer samples, allowing for flexible color options.

Heavy-Duty Zinc-Plated Metal Roofing Sheets for Long-Lasting Protection

Name: Heavy-Duty Zinc-Plated Metal Roofing Sheets for Long-Lasting Protection
Brand: Shandong Ruida Steel Co., Ltd.
SKU: 1989520271

Shandong, ChinaShandong Ruida Steel Co., Ltd.

US$560.00

25-49 Tons

US$550.00

50-99 Tons

US$520.00

100+ Tons

Sample price:US$30.00/kg.Request sample

Product profile

Customization

Available

Type

Steel Plate

Standard

ASTM, AISI, GB, JIS, DIN, BS

Model NO.

0.09-3.0mm

Certification

ISO, RoHS, IBR

Surface Treatment

Coated

Technique

Cold Rolled

Application

Mold & Dies, Ship Plate, Boiler Plate, Container Plate, Flange Plate

Special Use

Cutting Tools, Measuring Tools, Cutters in Common Steel, High-strength Steel Plate, Wear Resistant Steel, Silicon Steel

Stock

Hardness

Full Hard

Tolerance

+/-0.001mm

Thickness

0.10~3.00mm

Ral Color

Customers Samples Color

Lenght

1000-6000mm

Zinc Coating

60~275GSM

Place of Origin

Shandong, China

Processing Service

Welding, Punching, Cutting, Bending, Decoiling

MOQ

20ton

Tesnile Strength

250-550MPa

Grade

ASTM A653 ASTM A792

Certificate

CE, ISO 9001

Spangle Type

Trademarke

Surface

Galvanized Zinc

Transport Package

Sea Freight

Specification

Width 600-1250mm

Trademark

ruida

Origin

China

Production Capacity

100000

Key features

Customizable Dimensions: Width 600-1250mm and Length 1000-6000mm can be customized per customer requirements.

Wide Material Range: Available in multiple steel grades including Dx51D, S250GD, S350GD, and S550GD.

Robust Protection: Galvanized coating weight ranges from 20g/m2 to 275g/m2 for long-lasting durability.

Certified Quality: Products certified with ISO 9001, CE, and SGS for assured quality standards.

Versatile Applications: Suitable for roofing, wall cladding, building materials, machinery, and appliances.

Flexible Processing: Offers welding, punching, cutting, bending, and decoiling services.

Secure Packaging: Export-worthy packing with waterproof paper, steel sheets, and steel belts.

Fast Delivery: Delivery time typically within 10-25 days after receiving deposit or L/C.

Company profile

High Repeat Buyers ChoiceImporters and ExportersFast DeliveryQA/QC Inspectors

Shandong Ruida Steel Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.99h

AI-Powered supplier vetting

SummaryThe supplier operates in metal materials and construction-related products, with stated production of galvanized, galvalume, prepainted steel coils, and corrugated steel sheets. It reports two GI/GL production lines and three PPGI/PPGL lines, and processes materials according to customer requirements. Export sales represent 90% of total sales, with four years of export experience, and quotations can be offered on FOB, CIF, CFR, and EXW terms. Customization options range from sample- and design-based work to full customization. However, the supplier is not identified as a professional technical supplier, does not provide 3D software design, has no stated in-stock, overseas warehouse, overseas agent, branch, or showroom capability, and has not participated in offline trade shows. Quality assurance is stated, but supplier approval, corrective-action, and complaint-handling records are incomplete. Innovation evidence is limited, with no new product reported in the past year and no SDK. Customer cases and...

Supplier typeThe supplier is presented as a metal-materials and construction-products seller and producer, covering steel coils, corrugated steel sheets, metal products, mechanical equipment, and related processing. It is explicitly not classified as a professional technical supplier, indicating a product-oriented manufacturing/trading profile rather than a technical-service provider.

Financial creditThe financial-information slice reports zero operating revenue, operating cost, gross profit, and operating profit for the stated periods. These figures provide no positive evidence of operating financial performance and raise a material credibility concern, although the context does not explain whether the values reflect actual results, missing data, or reporting limitations.

R&D capabilityThe supplier reports no new products during the past year, no available SDK, and no 3D software design service. It does offer ODM services, but the available evidence does not demonstrate active product innovation or software-enabled R&D capability.

Production capacityThe supplier states that it operates two GI/GL production lines and three PPGI/PPGL production lines, producing galvanized and prepainted steel coils and corrugated steel sheets while processing materials to customer requirements. Nevertheless, it reports no in-stock service capacity, and the provided production description is incomplete regarding output, capacity, equipment details, and manufacturing controls.

Customization capabilityThe supplier lists customization from samples, minor and flexible customization, full customization, and customization from designs. Its company description also states that it processes materials according to clients’ requirements, while ODM and OEM services are reported as available, providing explicit evidence of broad customization support.