Steel Grade: Q235B/Q355B (GB standard)
Application: Steel building
Steel Frame: Portal Frame Steel System
Purlin: C/Z Galvanized Steel
Connection Form: Bolt Connection
Life span: 50 Years
Delivery Time: 25~30 days
Place of Origin: Foshan, Guangdong, China
MOQ: 200 Sqmt
Our pre-engineered steel buildings are specially designed to meet the needs of storage and warehousing applications. These structures offer high strength, large clear-span interiors, and fast installation—making them ideal for industrial, agricultural, and commercial storage.
Built with durable steel frames and optional insulated wall and roof panels, each warehouse is weather-resistant, low maintenance, and fully customizable. Whether you need space for raw materials, finished goods, or equipment, our steel buildings provide a reliable and cost-effective storage solution.
Steel building 3D drawing layout
On-Site Steel Frame Installation
Technical Specifications
I |
Main steel frame |
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1. |
Steel structure frame |
Welded H steel/H section |
Q235B/Q355B |
Painting/Hot-dip galvanized |
2. |
Wall/Roof purlin |
C/Z steel |
Q235B |
Galvanized |
II |
Bracing Part |
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1. |
Tie Rod |
∅89/114/158 |
Q235B |
Painting/Hot-dip galvanized |
2. |
Flexible Bracing |
∅16/18/20 |
Q235B |
Painting/Hot-dip galvanized |
3. |
Bracing |
∅20 |
Q235B |
Galvanized |
4. |
Rod brace |
∅32 |
Q235B |
Galvanized |
5. |
Knee-brace |
L50 |
Q235B |
Painting/Hot-dip galvanized |
III |
Roof & Wall Part |
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1. |
Roof /Wall panel |
Steel sheet |
0.326~0.7mm corrugated steel sheet |
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Insulated sandwich panel |
EPS,Glass wool/Rock wool/PU/PIR insulated |
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2. |
Roof/Wall trimming |
Ridge roof panel |
0.4~0.7 mm steel sheet |
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Flashing |
0.4~0.7 mm steel sheet |
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Gable wall trimming |
0.4~0.7 mm steel sheet |
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Wall corner trimming |
0.4~0.7 mm steel sheet |
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IV |
Window & Door part |
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1. |
Window |
PVC/Aluminum frame |
Single/double glazing (Fixed/sliding/swing) |
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2. |
Door |
Rolling/sliding door |
Automatic and manual method |
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V |
Accessories |
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1. |
Bolts |
Anchor bolts,High strength bolts,Galvanized bolts,Turnbuckle,shear stud |
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2. |
Gutter |
Steel sheet/galvanized/Stainless steel(304) |
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3. |
Downpipe |
PVC 110/160 |
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4. |
Roof Ventilator |
∅600 (Galvanized) |
The Key Advantages of Pre-Engineered Steel Buildings:
● Faster Construction
Bolt-connected designs enable quick on-site assembly, reducing labor costs and project timelines by up to 50% compared to traditional materials.
● Customizable & Scalable
Engineered for flexible layouts and future expansion to adapt to evolving business needs.
● Extreme Weather Resistance
Certified to withstand hurricane-force winds, heavy snow loads, and seismic activity for reliable year-round protection.
● Energy-Efficient Performance
Insulation-compatible designs lower HVAC costs by maintaining stable interior temperatures.
● Low-Maintenance Durability
Galvanized steel resists corrosion, pests, and rot – with a lifespan exceeding 50+ years with minimal upkeep.
Steel building techniques
Construction Step |
Description |
1. Structural Design |
Engineering analysis to determine load capacity, span, wind/snow resistance, and layout configuration. |
2. Steel Fabrication |
Prefabrication of columns, beams, purlins, and bracings based on custom design and material specs. |
3. Welding & Processing |
Welding and cutting components in the factory to ensure accuracy and efficiency. |
4. On-Site Assembly |
Bolting or welding frames, purlins, and cladding together according to construction drawings. |
5. Roofing & Cladding |
Installation of roof panels, wall panels, insulation, and waterproofing layers. |
6. Final Finishing |
Installation of doors, windows, gutters, ridge caps, and trim. |
Wide Applications of Steel Structure Buildings
Steel structure buildings are widely used in modern construction due to their high strength, design flexibility, and cost-effectiveness. As a reliable and long-lasting building solution, steel is suitable for a wide range of applications across various industries:
✅ Industrial & Commercial Buildings – Ideal for steel workshops, warehouses, storage facilities, and retail malls.
✅ Large-Span & Multi-Story Projects – Perfect for exhibition centers, airport terminals, and high-rise steel buildings requiring open interior spaces.
✅ Agricultural & Storage Uses – Commonly used for poultry houses, grain storage barns, and agricultural godowns.
Steel structures offer fast installation, low maintenance, and long service life—making them a smart choice for industrial, commercial, and agricultural development projects.
Get Your Custom Steel Structure Building Today
Looking for a durable, cost-effective steel structure building for your next project? We offer customized design, high-quality fabrication, and professional installation services for industrial, commercial, and agricultural use.
E-mail: [email protected]
Phone: +86-13535848691