| Model NO. | Steel structure | Construction Member | Steel H Column, H Beam, Purlin, Tie Beam, Coverage, etc. |
| Grade | Quality Carbon Structural Steel and Alloy Structural Steel | Molding Method | Weld, Hot-Rolled Steel, Cold Drawn Steel, Forging |
| Residential Wall Structure | Wall Support | Standard | Steel H Column, H Beam, Purlin, Tie Beam, Coverage, etc. |
| Steel Type | High-Strength Steel | Structure | Frame Structure |
| Drawing | Free Design Drawing, 2D & 3D Version | Wind, Snow, Earthquake Resistance | 80~280km/H, 30~200kg/M2, Grade 9 |
| Frame | Steel Portal Frame Building | Delivery Time | 4~6 Weeks |
| Certificate | ISO, CE, Third Party Inspect | Roof Pitch | 10%, 12%, 16%, 25%, 30%, etc. |
| Bay | 5m, 6m, 7m, 9m, etc. | Column & Rafter | Hot Rolled H Beam or I Beam |
| Tie Beam | Round Pipe or Square Tube | Purlin | C Purlin, Z Purlin, Hot Rolled H Beam Purlin |
| Roof Coverage | Single Corrugated Sheet or Sandwich Panel | Wall Coverage | Single Corrugated Sheet or Sandwich Panel |
| Window | PVC or Aluminum Alloy Frame Window | Gate | Sliding Industrial Door or Roller Shutter Door |
| Option | Skylight Belt, Ventilation Fitting, Gutter, Crane | Transport Package | Main Structure Loading in 40FT OT, Others Loading |
| Specification | Customized | Origin | China |
| HS Code | 7308900000 | Production Capacity | 10000 sqm Per Month |
| Package Size | 200.00cm * 500.00cm * 600.00cm |
| Package Gross Weight | 26000.000kg |
Prefabricated steel structure buildings features:
Steel structure buildings, steel hangar kits, steel hall, steel structure storage shed, steel structure warehouse, steel structure workshop, steel construction building, processing plants.
Logistics Warehouse, apartment building, office building, steel hotel building, steel structure mezzanine floor, steel structure shops, aircraft hangars, steel villa frame, platform, indoor horse arena, churches, shopping malls, water tower, structural frame.
Hay shed, machinery shed, stands, poultry houses, poultry farm building, chicken farm buildings, chicken house, broiler house, cow barn, cow shed, dairy farm building, pig building house, goat building house, calf barn, etc.
Portal frame building suitable for ANSI/AISC 360-05 Standard demand and heavy snow/wind regions.
I beam frame building suitable for EN1090-1:2009+A1:2011 Standard demand and other English, French, Spanish speaking regions.
H beam frame building suitable for AS4100-1998 Standard demand, Australia, New Zealand and nearby regions.
Galvanized Steel Structure Workshop
Steel Machinery Warehouse
Steel Farm Hay Shed
Steel Structure Frame
Steel Structure Angle Steel Brace
Steel Tie Beam
Prefabricated Commercial Steel Warehouse Building
Prefabricated Steel Structure Warehouse Construction
With over 15 years of export experience, steel structures can be designed to the following standards:
| Application | Steel structure, prefabricated steel structure buildings, warehouse, workshop, hangar, sports hall, shopping mall, cow shed, chicken building, etc. |
| Clear Span (Width) | 6~50m without middle columns |
| Height | 2~20m |
| Length | As per client requirement |
| Material Grade | Q345(S355JR) or Q235(S235JR) steel or as requested |
| Column & Rafter | Welded or Hot rolled H beam |
| Tie Beam | Round pipe or square tube or as requested |
| X Brace | Round steel bar, angle steel or as requested |
| Purlin | C purlin, Z purlin, thickness 2.0mm, 2.2mm, 2.5mm, 3.0mm |
| Sag Rod | Steel round bar, angle, C purlin, etc. |
| Wall & Roof Coverage | Single corrugated steel sheet (0.12~1.2mm) or EPS, Rock wool, Glass fiber, PU core foam sandwich panel (Thickness: 50mm, 75mm, 100mm, 150mm, 200mm) |
| Gate | Electric roller shutter door or sliding door |
| Exit Door | Plastic steel, aluminum alloy swing door or steel swing door |
| Window | Plastic steel or aluminum alloy frame sliding window / vent / top hung window |
| Surface | Shot blasting with anti-rust paint, rich-zinc epoxy paint, or hot-dip galvanized |
| Certificate | ISO9001, CE EN1090 EXC2, IWE, etc. |
| Quality Control | Third-party inspections accepted (SGS, QIMA, BV) |
| Crane Option | 5MT, 10MT, 15MT, etc. |
| Other Accessories | Gutter, flashing, trimming cover, down spout, ventilation fitting, skylight belt, bolts, anchor bolts, self-tapping screws, etc. |
| Package | Main steel frame loaded in 40'OT; roof and wall panels loaded in 40'HQ |
| Item | Popular Size | Popular Height | Coverage | Gate Size |
|---|---|---|---|---|
| Steel warehouse | 20x30m | 5m | Single corrugated steel sheet | 4x4.5m |
| Steel workshop | 20x50m | 6m | Insulation roof with single steel sheet wall | 4.5x5m |
| Farm storage | 16x36m | 4m | Single steel sheet or only roof | 4x3.5m |
Steel Warehouse with Office
When building a steel warehouse or workshop, an office is often necessary. The office can be built along the main building, inside the main building, or in a multi-floor design (two floors, three floors, etc.).
| Column and Rafter | Tie Beam (Eave Strut) | X Brace |
|---|---|---|
|
Main steel structure frame: Material: Weld H beam or hot rolled H beam, etc. Grade: Q355 (S355JR) Surface: Hot dip Galvanized zinc coat or Anti-rust paint, rich-zinc epoxy paint, etc. Usage: Frame construction. |
Strut on eave and ridge: Material: Round pipe or square tube, etc. Grade: Q235 (S235JR) Surface: Hot dip Galvanized zinc coat or Anti-rust paint, rich-zinc epoxy paint, etc. Usage: Stabilizes the frame longitudinally. |
X brace for roof and wall: Material: Steel round bar or angle steel, etc. Grade: Q235 (S235JR) Surface: Hot dip Galvanized zinc coat or Anti-rust paint, rich-zinc epoxy paint, etc. Usage: Stabilizes the structure as a whole. |
| Purlin & Wall Girt | Corrugated Steel Sheet & Trimming | Sandwich Panel |
|---|---|---|
|
Purlin: Material: C/Z purlin, etc. Size: 80~300mm, thickness 1.8~3.0mm Grade: Q235 (S235JR) Surface: Galvanized zinc coating Applications: Supports cladding panels. |
Single sheet: Color: RAL colors, optional Thickness: 0.13-0.8mm Type: V840, V900, etc. Usage: Roof or wall coverage. Flashing trimming cover: Covers ridges and corners to prevent leakage. |
Sandwich panel: Structure: Two-layer PPGI sheets with insulation core. Type: EPS, Rock wool, Glass wool, PU/PIR sandwich panels, etc. Usage: Fire protection and insulation. Advantage: Removable, light weight, easy to install. |
| Gate | Exit / Manual Door | Window and Vent |
|---|---|---|
|
Sliding door: Steel tube frame with corrugated sheet or sandwich panel. Electric roller shutter door: Normally 0.8mm thickness, wind-resistant. Double swing door / Canopy: Above the gate for shelter. |
Swing door: Aluminum alloy swing door, fire-rated door, steel swing door. Options: Different colors, glass sizes, and handle types available. |
Windows or vent shutter: PVC or aluminum alloy frame. Glass: 4mm normal glass or 5mm/6mm tempered glass. Type: Sliding window, vent, top hung window. |
| Ventilation Facility | Joint Bolts | Silicone Glue |
|---|---|---|
|
Ventilation fitting, wind fan: Material: Stainless steel Power: Natural wind powered Size: D=500mm, 1380x1380mm, etc. |
Grade: 10.9S, 8.8S, 4.8S Material: Galvanized steel or stainless steel Foundation anchor bolts: Connects basement to structure. High strength bolts: Connects columns and beams. |
Silicone Glue: Used for flashing joints and sealing areas to prevent air or water leaks. |
If you are interested in our products, please provide your requirements as below:
Slitting Cutting: Avoids traditional flame cutting defects such as edge unevenness, cracks, roughness, and dregs.
Laser Cutting: Improves cutting accuracy and quality while avoiding component deformation and welding porosity.
3D H-Beam Drilling: Drills H-beam webs and flanges in three directions at once, improving hole precision.
Design Experience: Exporting since 2007, we understand the specific design regulations and requirements of different regions, ensuring faster communication and design approval.
Team Work: Coordinated processes from sales, design, production, and shipping to installation simplify execution.
Our production facilities include 2 complete steel structure production lines. Slitting avoids the edge defects of traditional flame cutting, and laser cutting improves product appearance. The H-beam 3D drilling machine ensures hole making precision. The C/Z steel line operates with high accuracy, alongside various profiled corrugated steel plate and composite sandwich panel lines.
The annual production capacity is 30,000 tons of welded H-beams and steel beams, 8,000 tons of C and Z-beams, 100,000 square meters of sandwich panels, and 8,000 tons of corrugated steel plates and coils.
Patents and international certifications include SGS, Bureau Veritas, EN1090 EXC2, CE, IWE, and ISO9001. We provide standard 3.2 material certificates and welder qualifications.
Certificate Catalogue: