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Prefabricated Steel Structure Buildings Manufacturer | Warehouse, Workshop & Industrial Construction
APPLICATION
Steel Structure Warehouse: Steel structure warehouses provide large clear-span storage space with excellent durability and flexibility. They are ideal for logistics centers, distribution hubs, cargo storage, and inventory management, offering fast construction and cost-effective operation.
Steel structure Workshop: Steel structure workshops are designed for manufacturing, processing, assembly, and maintenance operations. Their open interior layout allows efficient equipment installation, production line arrangement, and future facility expansion.
Steel Structure Factory: Steel structure factories offer high-strength structural support for heavy machinery, industrial production, and large-scale manufacturing. They provide excellent load-bearing capacity, long service life, and efficient construction schedules for modern industrial facilities.
Steel Structure Industrial Building: Steel structure industrial buildings are widely used in energy, petrochemical, mining, infrastructure, and engineering projects. Their robust design, corrosion resistance, and adaptability make them suitable for demanding industrial environments and large-scale operations.
PRODUCT DETAIL
| Application | Main Structure Components | Common Steel Products |
| Warehouse Buildings | Main steel frame, roof structure, wall structure, bracing system, mezzanine floors, loading platforms | H Beams, I Beams, C/Z Purlins, Steel Plates, Square Tubes, Rectangular Tubes, Corrugated Roofing Sheets, Sandwich Panels |
| Workshop Buildings | Primary frame, crane beams, roof trusses, support columns, bracing systems, equipment platforms | H Beams, Steel Channels, Angle Bars, Steel Pipes, Steel Plates, C/Z Purlins, Grating, Checker Plates |
| Factory Buildings | Heavy steel frame, crane runway beams, production platforms, equipment foundations, structural supports | Wide Flange H Beams, Heavy Steel Plates, Structural Steel Pipes, Box Columns, Steel Channels, Angle Steel, Grating Panels |
| Industrial Construction | Industrial structures, pipe racks, equipment supports, process platforms, storage facilities, utility structures | Steel Pipes, Steel Pipe Piles, H Beams, Steel Plates, Structural Tubes, Channels, Angles, Sheet Piles, Grating, Fasteners |
STEEL STRUCTURE DESIGN
CAD Drawing Design-1
CAD Drawing Design-2
CAD Drawing Design-3
STEEL STRUCTURE PROCESSING
| Process | Equipment Used | Description |
| Cutting | CNC Plasma Cutters, Flame Cutting Machines, Hydraulic Shears | Accurate cutting of steel plates and structural components. |
| Forming | CNC Press Brakes, Bending Machines, Rolling Machines | Forming purlins, beams, gutters, and curved sections. |
| Welding | SAW, CO₂ Welding, Manual Arc Welding | Producing strong and reliable structural welds. |
| Hole Making | CNC Drilling Machines, Hydraulic Punching Machines | Precise hole processing for easy assembly. |
| Surface Treatment | Shot Blasting, Grinding Tools, Galvanizing Line | Improving surface quality and corrosion resistance. |
| Assembly & Inspection | Assembly Platforms, Laser Measuring Tools | Verifying dimensions and structural accuracy before shipment. |
STEEL STRUCTURE TESTING
| Test Item | Standard | Purpose |
| Salt Spray Test | ASTM B117, ISO 11997-1 | Evaluates corrosion resistance in coastal, marine, and high-humidity environments. |
| Adhesion Test | ASTM D3359, ASTM D4541, ISO 2409, ISO 4624 | Verifies coating adhesion to prevent peeling and coating failure. |
| Humidity & Heat Resistance Test | ASTM D2247 | Assesses coating performance under high-temperature and humid conditions. |
| UV Aging Test | ASTM G154 | Evaluates resistance to fading, chalking, and UV degradation. |
| Film Thickness Test | ASTM D7091, ASTM D1212 | Ensures coating thickness meets project specifications. |
| Impact Strength Test | ASTM D2794 | Measures coating resistance to impact and mechanical damage. |
Quality Assurance
Our coating inspection and testing procedures ensure that steel structures, steel pipes, steel pipe piles, H beams, sheet piles, and fabricated steel structure products achieve superior corrosion resistance, coating durability, and long-term performance in demanding industrial and infrastructure applications.
SURFACE TREATMENT
PACKAGING AND SHIPPING
At China Royal Steel, all steel structure products are carefully packaged to ensure safe and stable transportation. Steel structure components are bundled with steel straps and reinforced frames to prevent deformation. Steel pipes and related products are packed in strong bundles with end protection to avoid damage during handling and shipping. Steel plates are placed on steel or wooden pallets and covered with waterproof materials for moisture protection.
Before packaging, all materials are treated with anti-rust protection to ensure surface quality during long-distance sea transport. Additional protective measures such as plastic film wrapping, wooden supports, and reinforced fixing are used to ensure stability during loading and container transportation.
We offer flexible shipping solutions including container shipment for standard components, flat rack containers for oversized structures, and bulk cargo for large steel projects. All shipments are arranged according to project requirements to ensure safe, efficient, and on-time delivery worldwide.
WHY CHOOSE OUR STEEL STRUCTURES?
China Royal Steel is a professional manufacturer and exporter of steel structure solutions, providing reliable products for warehouse, workshop, factory and industrial construction projects worldwide. With advanced production equipment and strict quality control, we ensure stable performance, precise fabrication, and consistent product quality.
We offer a complete supply chain service from design, fabrication, surface treatment to packaging and global shipping, helping customers reduce procurement cost and improve project efficiency. All products are manufactured in accordance with international standards such as ASTM and ISO, ensuring safety and long service life in demanding environments.
With strong export experience, we serve clients in more than 50 countries across North America, South America, Southeast Asia, the Middle East, and Africa. We are committed to fast response, competitive pricing, and long-term cooperation with global partners.
Our goal is to provide not only steel products, but also dependable structural solutions that support your project success.
Ready to start your project?
FAQ
Q1: Can you provide design and structural calculation?
Yes. We can provide steel structure design, shop drawings, and structural calculations based on project requirements and local building codes.
Q2: What information do you need for quotation?
We usually need project size, usage type, load requirements, location, and any available drawings or specifications.
Q3: What is your typical delivery time?
Production usually takes 20–45 days depending on project complexity and order quantity.
Q4: Do you manufacture or only trade?
We are a direct manufacturer with in-house fabrication for steel structures, ensuring quality control and stable delivery.
Q5: How do you ensure quality control?
All products go through cutting, welding, drilling, assembly inspection, and surface treatment with strict QC before shipment.
Q6: Can steel structures be customized for different countries?
Yes. We can design according to ASTM, EN, BS, and other international standards based on project location.
Q7: How are the products shipped?
Steel components are packed in bundles or steel frames and shipped by container, flat rack, or bulk vessel depending on size.
Q8: What industries do you serve?
We mainly serve warehouse, workshop, factory, industrial plants, oil & gas, infrastructure, and logistics projects.
Address
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Phone
+86 13652091506
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