What is the monthly production capacity?

The monthly output is 10,000 tons.

What certifications do the products have?

The products are certified with ISO, RoHS, and IBR.

How are the products packaged for shipping?

Packed in 3 layers: kraft paper inside, water plastic film in the middle, and GI steel sheet outside with steel strips.

Heavy-Duty Zinc-Coated Gi Roofing Sheets for Lasting Strength

Name: Heavy-Duty Zinc-Coated Gi Roofing Sheets for Lasting Strength
Brand: Shandong SDEE Steel Co., Ltd
SKU: 1918640732

Shandong, ChinaShandong SDEE Steel Co., Ltd

US$500.00-750.00

25 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Roofing Sheet

Standard

ASTM, AISI, GB, JIS, DIN, BS

Model NO.

SGCC, DX51D, DX52D, DX53D, SPCC

Certification

ISO, RoHS, IBR

Surface Treatment

Galvanized

Technique

Corrugated Steel Roofing Sheet

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

Not Stock

Thickness

0.12mm-0.8mm

Width

660~1100mm

Length

1000-11800mm

Zn Coating

Z30-Z275

Color

According to Ral Code

Top Paint

10~25 Micron

Back Paint

5~12micron

Transport Package

Export Standard Package or as Request

Specification

Length: 1000-11800mm

Trademark

SDEE

Origin

Shandong Province, China

HS Code

7210410000

Production Capacity

500000tons/Year

Key features

Customizable Dimensions: Thickness 0.12-0.8mm, Width 660-1100mm, Length 1000-11800mm.

Customizable Color: Colors available according to RAL code standards.

OEM & ODM Accepted: We accept OEM and ODM orders with free logo printing.

High Zinc Coating: Zinc coating ranges from Z30 to Z275 for durability.

Multiple Coating Options: Top paint 10-25 micron, Back paint 5-12 micron.

ISO Certified Quality: Produced under ISO9001-2008 Quality System.

High Monthly Output: Monthly production capacity of 10,000 tons.

Flexible Payment Terms: Supports T/T, LC, Western Union, PayPal, O/A, DP.

Company profile

Shandong SDEE Steel Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2021-05-07Nearest Port: Qingdao, Tianjin, ShanghaiAverage Response Time: ≤18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company operating in metal, steel, building-material, environmental-equipment, and related product sales and manufacturing. It reports substantial stated production volumes for galvanized and coated steel products, export activity, in-stock capacity, flexible customization, ODM services, and OEM service for well-known brands. However, several operational controls and international service capabilities are weak or undocumented: there is no valid manufacturing-capacity contract with the related subcontractor, no overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. Financial records are referenced for 2020–2022, but no substantive financial performance evidence is provided. Certification holding, after-sales capability, and customer cases are not sufficiently documented.

Supplier typeThe supplier is explicitly classified as a combined company. Its described offerings cover general information, export trade, manufacturing, service, quality control, R&D, and photos, indicating a broad integrated business profile rather than a narrowly defined entity type.

R&D capabilityThe supplier offers flexible customization and ODM services, which explicitly support product or design adaptation. It also reports OEM service for well-known brands, but has no available SDK; the evidence supports service-oriented development capability but does not establish broader innovation strength.

Production capacityThe supplier reports stated annual outputs of 300,000 tons for galvanized steel, 300,000 tons for galvanized iron, and 5,000,000 tons for pre-painted products, plus slitting and testing equipment and export capability. Nonetheless, it has no valid contract covering manufacturing capacity between the factory and related subcontractor, creating a documented capacity-governance weakness.

Customization capabilityFlexible customization is explicitly stated, and the supplier provides ODM services and OEM services for well-known brands. These are direct indicators that it can support customized and branded production requirements.