Custom Steel Structure Building Solutions
We design and fabricate customized steel structure components for light and heavy steel structure buildings in portal frame and dome frame configurations. Our expertise includes warehouses, workshops, storage facilities, hangars, agricultural buildings, commercial structures, industrial plants, and specialized infrastructure projects.
Key Advantages
- Complimentary architectural drawings in 2D & 3D
- Structural frame design with over 50-year service life
- Engineered for wind resistance, snow loads, and seismic conditions
- Compliance with international standards: EN10902, AS4100, AISC-360-05
- Clear spans up to 60 meters
- High-strength steel materials: S355JR, Q355B, GR50, AS3678-350
- Steel portal frame construction with H-beams and I-beams
- Insulated and single skin roof/wall cladding options
- Complete industrial gate, entrance, and window systems
- Bolted assembly without on-site welding
- Hot-dip galvanized or painted frame options
- 4-6 week delivery timeframe
- Full customization available
- Extensive worldwide market experience
- Comprehensive overseas construction expertise
Product Specifications
General Product Details
| Products |
Steel structure workshop |
| Type |
As per customer drawings |
| Main Material |
Q235B (ASTM A36, S235JR), Q355B |
| Surface Treatment |
Painting, Galvanized |
| Process-Cutting |
Laser cutting, plasma cutting, flame cutting for intricate shapes |
| Forming |
Rolling and bending to meet complex structural designs |
| Welding |
MIG, TIG, Submerged arc |
| Machining |
Drilling, milling for precise fittings |
Component Technical Specifications
| Main Steel Structure |
Q235, Q355B steel, Welded H-type, I-type, Box-type frames |
| Surface Treatment |
Sa2.5 grade shot blasting, Alkyd painting, Epoxy zinc-rich painting, or Galvanization per customer requirements |
| Purlins |
C-section, Z-section profiles, Electro-galvanized (40g/m2, 60g/m2, 90g/m2, 275g/m2) |
| Bracing System |
Cross brace, Column brace, Knee brace, Batter brace, Tie bar |
| Wall & Roof Cladding |
Single corrugated galvanized metal sheet or insulated sandwich panels (Rockwool, Fiberglass, EPS, PU) |
| Doors |
Electric roller shutter door, Sliding door, Single/Double open door |
| Windows |
UPVC / Aluminum windows |
| Rainspout System |
Galvanized gutter, UPVC down pipes |
| Fittings & Accessories |
Anchor bolt, High-strength bolt, Screw, Trip plate, Sealing glue |
Project Planning Information
To help you quickly calculate the cost of steel structures, please prepare the following information:
- Dimensions: Length, width, height, eave height, roof pitch
- Doors and Windows: Dimensions, quantity, position
- Local Climate: Wind speed, snow load, seismic magnitude
- Insulation Material: Panel type, sandwich materials, sandwich thickness
- Crane Requirements: Lifting height and weight if overhead crane needed
- Import Restrictions: Any materials not allowed in your country
- Special Requirements: Fire proofing, insulated roof, etc.
- Existing Documentation: Drawings or reference pictures