Prefabricated Steel Structure Building with 6-30mm Flange Thickness and 15,000 Ton Monthly Capacity
Our prefabricated steel structure buildings offer exceptional durability and customization options for industrial and commercial applications. Constructed with high-quality structural steel featuring flange thickness from 6-30mm, these engineered buildings provide superior strength and long-lasting performance.
- Flange thickness: 6-30mm for maximum structural integrity
- Roof and wall options: Steel sheet or sandwich panels
- Monthly production capacity: 15,000 tons
- Insulation materials: EPS, Glass Wool, Rock Wool, and PU
- Certifications: SGS, CE, and ISO standards
Ideal for various industrial and commercial settings including warehouses, workshops, storage facilities, and construction formwork. The building's 5-28mm thickness range and multiple insulation options ensure optimal performance across different climates.
- Flashing and gutters for water management
- Skylights and ventilation systems
- Custom doors and windows
- Complete drainage systems
| Component | Materials | Material Grade | Surface Treatment |
|---|---|---|---|
| Steel Column | H shape, Box, Steel Pipe, Hot rolled sheet | Q235B, Q345B | Paint or Hot dip Galvanized |
| Steel Beam | H shape, Box, Steel Pipe, Hot rolled sheet | Q235B, Q345B | Paint or Hot dip Galvanized |
| Steel Bracing | Steel Rod, Steel Pipe, Angle Steel | Q235B, Q345B | Paint or Hot dip Galvanized |
| Steel Purlin | C or Z purlins (Thickness 1.8mm-3.0mm) | Q235B, Q345B | Hot dip Galvanized |
| Wall & Roof Panels | Single steel sheet or sandwich panels with EPS, Rock wool, PU | Galvanized Steel + Painting | Alu-zin 150g, Fluorocarbon paint |
| Doors | Sliding or Rolling door | Steel or Aluminum sheet | Paint or Hot dip galvanized |
| Windows | Aluminum alloy-Glass, Aluminum alloy-shutter | T=1.0-2.0mm | Alloy |
| Skylights | FRP T=1.2mm-1.8mm | Coefficient of thermal expansion: 2.2x10-5/cm | Light Transmission 85% |
| Ventilators | Turbine ventilator on ridge | Steel, Stainless steel, PC | Paint or Hot dip Galvanized |
| Gutters | Galvanized steel plate, Stainless steel plate | T=2.0mm | Hot dip galvanized |
| Downpipes | PVC pipe, color steel pipe Y=0.5mm | Dia 110mm | Paint |
| High Bolts | Ordinary, High strength | 10.9S, 4.8S | Hot dip galvanized, Steel |
| Ground Bolts | Steel Rod M24,M27,M30,M33,M39,M42 | 10.9S | Steel |
Our comprehensive support includes installation guidance, maintenance services, troubleshooting, and custom design solutions. Our engineering team provides detailed drawings and on-site supervision to ensure proper assembly and optimal performance.
- Secure packaging in wooden crates with protective wrapping
- All components clearly labeled for easy on-site assembly
- Organized parts system for efficient construction
- Company-arranged shipping or customer-provided agent
- Method determined by product size and weight
- Customs documentation provided for international shipments
We are a manufacturing factory located in Qingdao city, near Qingdao port, with three specialized workshops covering steel structure fabrication to wall and roof panel production.
Our quality management system is certified by ISO and CE standards. All products undergo rigorous processing including cutting, bending, welding, shot blasting, ultrasonic testing, and comprehensive inspection before packaging and shipping.
Yes, third-party inspections by SGS, BV, TUV, and other recognized agencies are available based on client requirements.
Standard delivery time is 30-45 days, depending on order quantity. Partial shipments are available for large orders to accommodate project timelines.
We provide detailed installation drawings and can offer on-site supervision. Turnkey project services are available for specific project types.
Our sales and engineering teams collaborate to provide customized solutions. We offer proposal drawings, shop drawings, 3D models, material samples, and project references to ensure complete understanding and satisfaction.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.