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Prefabricated Steel Structure Supermarket Building Large Span Metal Commercial Warehouse Factory
APPLICATION
Steel Structure Warehouse: Widely used for logistics centers and storage facilities. Steel warehouses offer large clear spans, fast construction, and cost-effective operation.
Steel Structure Workshop: Ideal for manufacturing and processing plants. The open layout provides flexible space for machinery installation and future expansion.
Steel Structure Industrial Plant: Used in factories, power plants, and heavy industrial facilities. Steel structures provide high load-bearing capacity and excellent durability for demanding environments.
Steel Structure Commercial Building: Applied in shopping malls, exhibition halls, office buildings, and retail centers. Steel structures allow modern architectural designs and efficient use of space.
PRODUCT OVERVIEW
This prefabricated steel structure metal supermarket building integrates retail shopping space and attached commercial warehouse, widely adopted by retail developers, supermarket investors, logistics contractors and commercial construction companies.
Adopt standard PEB steel frame system, supporting single-storey / multi-storey custom design, flexible interior partition for shopping aisles, storage area, office and parking space.
PRODUCT DETAIL
| Steel Structure Building/Warehouse/Poultry | ||||
| 1. Main Framing | Welded/ Hot rolling H section column and beam | |||
| Column | A36,A572 and A992 H section steel | |||
| Beam | A36,A572 and A992 H section steel | |||
| 2. Secondary Framing | ||||
| Purlin | A36 and A572 Z and C sections purlin | |||
| Knee brace | A36 and A572 angle steel, galvanized | |||
| Tie bar | A36 and A572 round steel,painted | |||
| Bracing | A36 and A572 round steel, galvanized | |||
| 3. Roof and Wall panels | Steel sheet and insulated sandwich panels | |||
| Single steel sheet | 0.5/0.6/0.7 color steel sheet | |||
| Sandwich panel | EPS/PU/Fiber glass wool/ rock wool sandwich panel | |||
| 4. Steel Decking Floor | V-688 Decking floor | |||
| 5.Structural subsystem | Canopies, Fascias, Partitions, etc. | |||
| 6.Mezzanines, Platforms | H beam | |||
| 7.Other Building Accessories | Sliding Doors, Roll Up Doors, Windows, Louvers, etc. | |||
CORE ADVANTAGES
1. Large Span & Flexible Space Utilization
No middle column obstruction, max span up to 60m, fully meet supermarket display, bulk goods storage requirements.
2. Fast Construction & Low Comprehensive Cost
All H beams, columns, purlins prefabricated in factory; on-site assembly only, shorten construction period by over 40% vs concrete buildings, reduce overall project budget.
3. Stable Safety Performance
High ductility steel frame, excellent windproof, seismic resistant and anti-corrosion performance; hot-dip galvanized or heavy paint surface treatment, service life over 30 years.
4. Full Customization Support
Adjust length, width, height, floor quantity, wall & roof panel color, glass curtain wall facade according to local market aesthetic standards.
STEEL STRUCTURE DESIGN
CAD Drawing Design-1
CAD Drawing Design-2
CAD Drawing Design-3
STEEL STRUCTURE PROCESSING
Equipment: CNC Plasma Cutters, CNC Flame Cutting Machines, Hydraulic Shears
Equipment: CNC Press Brakes, Cold Bending Machines, Rolling Machines
Equipment: Submerged Arc Welding (SAW), Manual Arc Welding, CO₂ Gas Shielded Welding
Equipment: CNC Drilling Machines, Hydraulic Punching Machines
Equipment: Shot Blasting Machines, Sand Blasting Equipment, Hot-Dip Galvanizing Line
Equipment: Assembly Platforms, Laser Measuring Tools, Alignment Jigs
STEEL STRUCTURE TESTING
To ensure exceptional strength, corrosion resistance, and long-term reliability, every steel structure, steel pipe, steel coil, steel plate, and structural steel product from Royal Steel Group undergoes comprehensive quality inspections based on internationally recognized ASTM and ISO standards. Our strict quality control system guarantees consistent performance for construction, energy, infrastructure, and industrial applications worldwide.
1.Salt Spray Test (ASTM B117 / ISO 11997-1)
Salt spray testing evaluates the corrosion resistance of galvanized and coated steel products under simulated harsh environments. This test verifies long-term performance in coastal, marine, and high-humidity conditions.
2.Coating Adhesion Test (ASTM D3359 / ASTM D4541 / ISO 2409 / ISO 4624)
Coating adhesion is tested to ensure a strong bond between the protective coating and the steel substrate. Excellent adhesion minimizes peeling, cracking, and coating failure, extending the service life of steel products.
3.Humidity Resistance Test (ASTM D2247)
Steel products are exposed to controlled high-temperature and high-humidity environments to assess coating stability, moisture resistance, and durability in challenging climates.
4.UV Weathering Test (ASTM G154)
Accelerated UV aging simulates prolonged outdoor exposure, evaluating resistance to fading, chalking, cracking, and environmental degradation to ensure lasting appearance and protection.
5.Coating Thickness Inspection (ASTM D7091 / ASTM D1212)
Dry and wet film thickness measurements verify that protective coatings meet project specifications, ensuring uniform coverage and maximum corrosion protection.
6.Impact Resistance Test (ASTM D2794)
Impact testing measures the coating's ability to resist cracking, chipping, and damage during transportation, handling, installation, and long-term service.
7.Quality Assurance from Royal Steel Group
Every production stage is monitored through a rigorous quality management system, from raw material inspection to final product testing. By complying with internationally recognized ASTM and ISO standards, Royal Steel Group delivers high-quality steel structures, steel pipes, steel coils, steel plates, and structural steel products that provide reliable performance for global construction, oil & gas, energy, manufacturing, and infrastructure projects.
SURFACE TREATMENT
PACKAGING AND SHIPPING
We understand the complexity of logistics for heavy steel structures. Our industrial-grade packaging and systematic loading protocols ensure all components arrive at your job site undamaged and ready for erection.
Professional Packaging & Shipping
Royal Steel Group provides professional export packaging solutions to ensure every steel structure arrives safely, securely, and ready for installation. Our packaging methods comply with international shipping standards and are designed to minimize damage during loading, ocean transportation, and on-site handling.
Main Steel Framework
Primary steel components such as H-beams, columns, and main frames are securely bundled with high-strength steel straps. Soft wooden blocks or rubber spacers are inserted between members to prevent metal-to-metal contact, surface scratches, and coating damage during transportation.
Secondary Structure & Cladding
Purlins, braces, and secondary steel members are grouped by specification and firmly strapped, with reinforced end protection to prevent deformation. Roof and wall panels are wrapped with protective PE film, stacked on wooden or steel pallets, and covered with waterproof materials to protect against moisture, dust, and weather exposure.
Accessories & Fasteners
Bolts, nuts, anchor bolts, connection plates, and other accessories are sorted by installation sequence, clearly labeled, and packed in heavy-duty moisture-proof wooden crates or cartons, making unloading and on-site installation faster and more efficient.
Container Loading & Global Shipping
Our experienced logistics team optimizes cargo loading using 40ft High Cube (HQ), 40ft Open Top (OT), flat rack containers, or break bulk vessels according to project dimensions, helping reduce transportation costs. Every shipment is professionally secured with steel wire ropes, turnbuckles, wooden chocks, and internal bracing to prevent movement during sea transport. All packages are waterproof-marked with clear identification numbers that correspond to packing lists and engineering drawings, ensuring accurate on-site identification. Royal Steel Group supports worldwide delivery under FOB, CIF, CFR, EXW, DDP, and DDU terms, providing reliable logistics solutions for construction projects across the globe.
WHY CHOOSE OUR STEEL STRUCTURES?
1.Professional engineer team free structural drawing design
2.Full factory fabrication of all steel components
3.Global FCL/LCL shipping & export packaging
4.Detailed installation manual + remote technical guidance
5.Complete certification documents: ISO, ASTM, MTC material test report
Ready to start your project?
FAQ
Q1: Can the steel supermarket building be customized for local seismic/wind standards?
A: Yes, we adjust frame thickness and bracing system based on your local construction code.
Q2:What’s the delivery time for a 5000㎡ supermarket project?
A: Standard orders finished within 10–15 days, fast logistics to all global ports.
Q3: Do you provide installation guidance overseas?
A: We supply detailed erection manuals, and arrange online video technical support.
Q4: What documents can you offer for customs clearance?
A: Commercial invoice, packing list, MTC test certificate, factory certification.
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