Portal Steel Structure & Prefabricated Steel Structure Warehouse Multi-Story Dormitory Teaching Prefab School Building

Customization: Available
After-sales Service: Online
Connection Form: Bolt Connection

Product Description

Basic Information
Model NO.
SF-BUILDING-001
Feature
Anti-Corrosion
Steel Grade
Q235 Q355
Application
Steel Structure Workshops, Warehouses Platforms
Main Components
H-Beam, C-Beam, Sandwich Panels
Roof & Wall
Single Sheet or Sandwich Panel
Main Frame
Hot Rolled or Built-up H Section
Surface Treatment
Painted or Galvanized
Life Time
Up to 50 Years
Capacity
30,000 Ton Per Year
Product Description
Steel Structure Overview

Steel structure building is a modern form of construction, utilizing an organized combination of custom-designed structural steel members. These buildings involve sub-structures or members linked and fixed by welding, bolts, and rivets to meet specific architecture and engineering requirements.

1
High Efficiency: Light weight and high strength ensuring 50 years of durable use with no construction waste.
2
Cost Effective: Significant time and cost savings compared to traditional construction.
3
Eco-Friendly: Materials are recyclable and the structure is easy to move.
4
Versatility: Widely used for factories, warehouses, aircraft hangars, and office buildings.
Warehouse Detail 1
Warehouse Detail 2
Warehouse Detail 3
Warehouse Detail 4
Reference Parameters
Component Specifications
Main Steel FrameH section steel beam and columns, painted or galvanized
Secondary FrameHot dip galvanized C purlin, steel bracing, tie bar
Roof PanelEPS, Glass fiber, Rock wool, or PU sandwich panel
Wall PanelSandwich Panel or Corrugated Steel Sheet
Tie RodCircular Steel Tube
BraceRound Bar / Angle Steel
GutterColor Steel Sheet / Stainless Steel
Production Workshop
Production Workshop

Our production utilizes automated cutting equipment with a numerical control system, achieving accuracy within ±0.5 mm. Intelligent welding robots operate at speeds 3 to 5 times faster than manual welding, ensuring high-quality seams. The digital painting line provides precise, uniform anti-corrosion coating in an environmentally controlled setting.

Certifications & Cooperation
Certifications
Partners
Project Case
Service Process
Service Process
Frequently Asked Questions
Who are we?
We are a premier one-stop solution provider in the global steel structure industry with decades of technical heritage. We specialize in the full lifecycle of industrial buildings—from innovative design and manufacturing to professional installation.
Are you a manufacturer or a trading company?
We are a direct manufacturer with a large-scale production facility. This allows us to offer competitive factory-direct pricing while maintaining total control over quality and lead times.
What quality assurance do you provide?
We implement a rigorous 5-stage QC system including raw material traceability, real-time fabrication tracking, NDT (Ultrasonic/X-ray) testing for joints, and mandatory pre-assembly before shipping.
Do you provide customized design services?
Yes. Our engineers use advanced software like Tekla and AutoCAD to provide full-solution drawings based on your specific local wind, snow, and seismic requirements.
What is the estimated delivery time?
Lead time typically ranges from 30 to 45 days after deposit and design approval. We provide a detailed production schedule to ensure on-time delivery to your nearest seaport.
Do you provide installation support?
Yes. We provide detailed 3D installation drawings and video tutorials for every project. For complex structures, we can dispatch senior technical engineers to your site for guidance.

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