JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
| Payment Terms | T/T, L/C, Western Union, MoneyGram |
| Supply Ability | 2 metric tons per month |
| Delivery Time | 3-5Days |
| Packaging Details | Steel strip + kraft paper + fumigated wooden box export exquisite packaging |
| Key Word | PPGI Corrugated Roofing Sheet |
| Type | Steel Plate |
| Material | Galvanized Steel |
| Ral Color | red or custom |
| Coating Type | PE, SMP, HDP, PVDF |
| Width | 600-1250mm |
| Keyword | 16ft Corrugated Roofing |
| Coating Types | PE/PVDF/HDP/SMP |
| Maq | 1 TON |
| Processing Service | Bending cutting welding punching |
| Application | Roofing, Wall, Ceiling, Fence, etc. |
| Surface Treatment | Coated |
| Package | Sea Worthy Packaging |
| Edge | Mill Edge Slit Edge |
| Spangle Type | Regular Spangle |
| Brand Name | Baosteel,TISCO，WISCO，CHINA STEEL UNION |
| Model Number | Thickness 0.1mm-20mm, can be customized |
| Certification | ISO9001,SGS, ASTM, ASME |
| Place of Origin | CHINA AnHui |
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Product Specification
| Payment Terms | T/T, L/C, Western Union, MoneyGram | Supply Ability | 2 metric tons per month |
| Delivery Time | 3-5Days | Packaging Details | Steel strip + kraft paper + fumigated wooden box export exquisite packaging |
| Key Word | PPGI Corrugated Roofing Sheet | Type | Steel Plate |
| Material | Galvanized Steel | Ral Color | red or custom |
| Coating Type | PE, SMP, HDP, PVDF | Width | 600-1250mm |
| Keyword | 16ft Corrugated Roofing | Coating Types | PE/PVDF/HDP/SMP |
| Maq | 1 TON | Processing Service | Bending cutting welding punching |
| Application | Roofing, Wall, Ceiling, Fence, etc. | Surface Treatment | Coated |
| Package | Sea Worthy Packaging | Edge | Mill Edge Slit Edge |
| Spangle Type | Regular Spangle | Brand Name | Baosteel,TISCO，WISCO，CHINA STEEL UNION |
| Model Number | Thickness 0.1mm-20mm, can be customized | Certification | ISO9001,SGS, ASTM, ASME |
| Place of Origin | CHINA AnHui | ||
| High Light | JIS G3322 PPGI Corrugated Roofing Sheet ，PPGI Corrugated Roofing Sheet ，Pre Painted Galvanized Sheet Plate | ||
PPGI Corrugated Roofing Sheets | Zinc-Aluminum Coated, JIS G3322, 1000mm Width
PPGI Corrugated Roofing Sheets are engineered with a zinc-aluminum alloy coating (55% Al, 43.4% Zn, 1.6% Si) for unmatched corrosion resistance and longevity in harsh environments. Compliant with JIS G3322 standards and available in a 1000mm standard width, these sheets are ideal for industrial, agricultural, and coastal applications. The corrugated design enhances structural strength while reducing installation time and material waste.
Key Benefits:
| Parameter | Details |
|---|---|
| Base Material | Low-Carbon Steel (C ≤0.12%, Mn ≤0.60%, Si ≤0.05%, P ≤0.03%, S ≤0.03%) |
| Coating Type | Zinc-Aluminum Alloy (55% Al, 43.4% Zn, 1.6% Si) + Polyester Topcoat (20–30µm) |
| Grades | JIS G3322 (SGH340, SGH400, SGH440), ASTM A792 (AZ55), EN 10346 (DX51D+AZ) |
| Thickness Range | 0.4mm–1.2mm (±0.03mm tolerance) |
| Corrugation Profiles | Trapezoidal (30–50mm height), V-Rib, or Custom (pitch: 80–200mm) |
| Mechanical Properties | Tensile Strength: 340–550 MPa, Yield Strength: 340–440 MPa, Elongation: 12–20% |
| Surface Properties | Gloss: 10–60 GU, roughness Ra ≤0.8µm, pencil hardness ≥1H |
| Certifications | JIS G3322, ISO 1461, TUV Rheinland, RoHS, JIS Z2371, LEED |
| Key Applications | Chemical plant roofing, coastal warehouses, agricultural greenhouses, and solar farms |
Competitive Edge:
| Industry | Use Cases |
|---|---|
| Chemical Industry | Acid-resistant roofing for fertilizer plants, pesticide storage facilities. |
| Coastal Construction | Salt-resistant roofing for ports, shipyards, and seaside resorts. |
| Agriculture | High-durability greenhouse roofs, livestock barns, and grain drying sheds. |
| Renewable Energy | Solar panel mounting structures, wind turbine maintenance shelters. |
| Logistics | Warehouse roofing, cold storage units, and distribution center cladding. |
| Mining | Equipment shelters, ore processing plant roofs. |
| Public Infrastructure | Airport hangars, highway rest stop roofs, and flood defense structures. |
1. Who are we?
Our headquarters is located in Anhui, China. Since 2010, we have sold to the domestic market (30.00%), South Asia (10.00%), South America (10.00%), North America (10.00%), Southeast Asia (10.00%), and Africa (5.00%) , Northern Europe (5.00%), Central America (5.00%), Middle East (5.00%), Western Europe (3.00%), Oceania (3.00%), Southern Europe (2.00%), East Asia (1.00%), Eastern Europe (1.00%) . There are about 11-50 people in total in our factory.
2. How do we ensure quality?
There are always pre-production samples before mass production;
Always conduct final inspection before shipment;
3. What can you buy from us?
PPGI Steel Sheet, stainless steel pipe, stainless steel coil, stainless steel strip, wear-resistant plate, galvanized steel plate
4. Why should you buy from us instead of other suppliers?
The company introduces advanced technology and equipment, and its products are exported to Western countries such as the United Kingdom and the United States. It has strong technical force and experienced technical and management personnel.
5. What services can we provide?
Accepted delivery terms: FOB, CFR, CIF, EXW;
Accepted payment currencies: USD;
Accepted payment methods: T/T, L/C, cash;
Languages spoken: English, Chinese
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
30~60
Ecer Certification：
Verified Supplier
JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD. Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su... JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD. Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su...
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