Custom Q235B Galvanized Prefabricated Steel Structure For Warehouse Workshop Hall
Ideal for warehouse, workshop, or hall applications with customizable fabrication to meet specific project requirements.
| Attribute | Value |
|---|---|
| Type | Portal Frame Structure |
| Design Software | Professional design software |
| Material | Q235B/Q355B Steel |
| Main Frame | Welded H-shape Steel Beam |
| Welding Method | SAW, MIG, GMAW |
| Surface Treatment | Anti-corrosive paint or hot dipped galvanized |
| Life Time | Main Structure 35-50 Years |
| Delivery Time | 25-40 Days |
| Standard | GB Standard |
| Material Grade | Q355B, Q235B |
We fabricate all steel structure components to precisely match your specific requirements. Our manufacturing process is tailored to your drawings and specifications, ensuring a perfect fit for your project.
We offer structural steel sourced from internationally recognized standards, including EN, DIN, ASTM, and JIS, ensuring compliance with global quality benchmarks. Overseas sectional steel profiles such as IPE, IPN, UB, and W beams are available with a minimum order quantity of 60 tons.
Our precise fabrication process significantly reduces onsite construction time and associated labor costs for domestic, industrial, or commercial steel structures.
We are dedicated to delivering exceptional products and services that reflect our commitment to excellence at every stage of the project lifecycle.
- Products: Steel structure Fabrication
- Material: Q235B, Q345B, S235JR, S355JR, SS400, A36, A572Gr50, A992
- Surface treatment: Painting or Galvanized
- Certification: ISO9001, ISO14001, OHSAS18001, EN1090, ISO3834
- Standard: GB, ASTM, EN, ISO, AS/ANS
- Specification: Per drawing
- Place of Origin: Shandong, China
- MOQ: 20 Tons
- Application: Steel Warehouse, Steel Workshop, Multi-storey Building
We undertake all welding procedures in accordance with GB standard using certified Welding Inspectors. Our quality assurance includes:
- Non-destructive testing (NDT) per contract documents and welding codes
- Comprehensive documentation of inspections, test plans and quality manuals
- Tests including dimension checks, visual examination, and ultrasonic testing
We implement extensive quality control measures throughout the fabrication process:
- Material inspections before and after fabrication
- Highly trained professional fabrication and welding staff
- Precision measuring, cutting and welding
- Accurate hole and cleat placement
- Proper packaging and loading sequence
- Optional on-site erection services
Based in Shandong, China since 2025, we serve clients in South America, Africa, Oceania, and other global markets with a team of 5-10 professionals.
Pre-production samples and final inspections before shipment ensure consistent quality standards.
Steel Structure Warehouses, Workshops, Buildings, Poultry Houses, and Prefab Houses.
20+ years experience providing complete steel structure solutions with integrated design, fabrication, and installation services.
We accept FOB, CFR, CIF, EXW delivery terms and T/T, L/C, Cash payments in USD, EUR, AUD, CNY.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.