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ISO 9001 Certified Steel Structure Warehouse CE SGS Approved Q355B Portal Frame Prefab Storage Building
ISO 9001 Certified Steel Structure Warehouse CE SGS Approved Q355B Portal Frame Prefab Storage Building
Specifications
Payment Terms :
T/T, L/C at sight
Structural Warranty :
50 Years
Price :
USD 32-62 / Square Meter
Quality Control :
Third-Party Inspection Available
Design Standards :
GB, ASTM, AISC, AS/NZS, EN 1090
Delivery Time :
15-30 working days after deposit
Packaging Details :
Certified export packaging with steel bundles, protective wrapping, fumigation-free pallets for international shipping compliance
Main Steel Frame :
Q355B Welded H-Section Steel
Certifications :
ISO 9001:2015, CE, SGS
Span Range :
10-40 Meters
Certification :
ISO 9001:2015, CE, SGS
Supply Ability :
30000 Tons per Year
Surface Treatment :
Hot Dipped Galvanized / Painted
MOQ :
100 Square Meters
Place of Origin :
Shandong, China
Model Number :
CERT-Q355B
Brand Name :
ECER
Material Grade :
Q355B (ASTM A572 Gr.50 Equivalent)
Description

ISO 9001 Certified Steel Structure Warehouse — CE & SGS Approved

The ISO 9001 Certified Steel Structure Warehouse is manufactured in an ISO 9001:2015 certified factory with full CE marking and SGS third-party inspection approval. Constructed with premium Q355B high-strength structural steel (equivalent to ASTM A572 Grade 50), this prefab storage building meets the rigorous compliance requirements of European, North American, Australian, and Middle Eastern markets.

Global Certification & Compliance

  • ISO 9001:2015 Certified Manufacturing: Every production stage from raw steel cutting to final assembly inspection follows documented quality management procedures, ensuring consistent product excellence.
  • CE Marking: Full compliance with EU Construction Products Regulation (CPR 305/2011) and EN 1090-1/EN 1090-2 execution class EXC2 standards for structural steelwork.
  • SGS Third-Party Verification: Independent SGS inspection reports available for material traceability, weld quality, dimensional accuracy, and coating thickness verification.
  • Multi-Standard Design Compliance: Structural design verified against GB 50017, AISC 360, AS/NZS 4100, and EN 1993 (Eurocode 3) as required by project location.

Technical Specifications

Main Steel FrameQ355B Welded H-Section Steel
Material StandardQ355B (ASTM A572 Gr.50 / S355JR Equivalent)
CertificationsISO 9001:2015, CE, SGS
Span Range10-40 Meters
Structural Warranty50 Years
Design SoftwareAutoCAD, Tekla Structures, PKPM, BIM
Roof/Wall PanelsEPS / Rock Wool / PU Sandwich Panel
Surface TreatmentHot Dip Galvanized (≥275g/m² Zinc Coating)

Ideal For

International buyers, government tenders, and projects in regulated markets (EU, Australia, North America, GCC) where certified quality documentation is a mandatory procurement requirement.

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ISO 9001 Certified Steel Structure Warehouse CE SGS Approved Q355B Portal Frame Prefab Storage Building

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Product Detail
Payment Terms :
T/T, L/C at sight
Structural Warranty :
50 Years
Price :
USD 32-62 / Square Meter
Quality Control :
Third-Party Inspection Available
Design Standards :
GB, ASTM, AISC, AS/NZS, EN 1090
Delivery Time :
15-30 working days after deposit
Contact Supplier
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ISO 9001 Certified Steel Structure Warehouse CE SGS Approved Q355B Portal Frame Prefab Storage Building

Changzhou Feiang Technology Co., Ltd

Verified Supplier
1 Years
zhejiang, hangzhou
Since 2014
Business Type :
Manufacturer
Main Products :
Steel Framed Buildings, Steel Prefabricated Building, Steel Metal Buildings
Total Annual :
250000000-300000000
Employee Number :
1200~1500
Certification Level :
Verified Supplier
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