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Industrial Steel Structures Prefabricated Large Warehouse Workshop Pre Engineered Building Construction
Our prefabricated steel buildings deliver exceptional durability, design flexibility, and cost efficiency, making them ideal for industrial facilities and warehouses.
Key Advantages of Steel Structure Buildings
Superior Strength & Safety:Engineered to withstand extreme conditions — heavy snow, high winds, seismic activity, and fire. Steel is non-combustible and naturally immune to pests, rot, and mold, ensuring your building stays safe for decades.
Flexible Design: Large clear spans and open floor plans maximize usable space, enabling fully customizable layouts to suit your operational needs.
Energy Efficiency & Sustainability: Compatible with advanced insulation systems for superior thermal performance. Steel is fully recyclable, supporting eco-friendly construction and LEED certification goals.
Cost Efficiency & Fast Construction: Durable finishes like galvanized or high-performance coatings provide lasting resistance to corrosion and wear, lowering upkeep costs.
Structural Components & Specifications
Category
Component Name
Function
Standards/Notes
Primary Load-Bearing Members
Columns (Vertical)
Support vertical loads
High-strength low-alloy steel
Primary Load-Bearing Members
Beams (Horizontal)
Carry floor/roof loads
H-section, I-section most common
Primary Load-Bearing Members
Trusses
Long-span roof support
Triangular/parallel chord designs
Primary Load-Bearing Members
Bracings (Diagonal)
Resist wind/seismic forces
X/K-type configurations
Secondary Members
Purlins (Roof)
Support roof panels
Thickness: 1.5-3.0 mm
Secondary Members
Girts (Wall)
Support wall cladding
Spacing: 1.0-2.0 m
Connections & Fasteners
High-Strength Bolts
Member connections
M16-M30 common
Connections & Fasteners
End Plates
Beam-column joints
Pre-drilled bolt holes
Connections & Fasteners
Shear Studs
Steel-concrete composite action
Welded to beams for floor slabs
Enclosure Systems
Roof Panels
Weather protection
Standing seam/corrugated types
Enclosure Systems
Sandwich Panels (Walls)
Insulation + cladding
Fire rating: A2/B1
Enclosure Systems
ALC Panels (Floors/Walls)
Fire/thermal insulation
Density: 550-650 kg/m³
Accessories
Base Plates
Column-to-foundation transfer
Anchored with cast-in bolts
Accessories
Stair Modules
Prefabricated access
Integrated handrails (S304 stainless)
Accessories
Crane Rails
Overhead crane support
Welded to column brackets
Customization Options
Design & Dimensions
Clear Span: Flexible widths from 15m to 100m+ with no internal columns
Eave & Overall Height: Customized to suit storage, equipment, and ventilation requirements
Bay Length: Optimized distance between frames for cost and function
Roof Style: Single Slope, Double Slope (Gable), Multi-Span, or Sawtooth roof for skylights
Frame Design: Rigid frame, truss frame, or hybrid designs based on load requirements
Standard Product Parameters
Category
Description
Structural System
single-slope roof steel frame structure
Foundation Type
Spread footing under columns
Dimensions
24m(L)x10.5m (W)x6.1m(H)
Length/Spans
Length: 24m, divided into 5 spans @4.8m each(depending on framing layout)
Height
Eave height: 6.1m (high side)
Bay Width
10.5m
Floor Area
252m²
Wall Material
0.4mm thick color-coated steel sheet (grey)
Roof Material
0.4mm thick color-coated steel sheet
Drainage Method
Organized drainage with gutters and downspouts (along the low side)
Materials & Specifications
Steel Grade: Q235B, Q355B (Chinese standards) or equivalent ASTM A36, A572 Gr. 50 steel
Wall and Roof Cladding: Galvanized steel, Aluminum Zinc coated steel (AZ150), Color coated steel (PPGI/PPGL)
Thickness: 0.4mm to 1.0mm
Panel Type: Single skin or insulated sandwich panels (EPS, Rockwool, PU core)
Profiles: Various trapezoidal or tile-effect profiles
Color: Any color from standard RAL color charts
Doors & Windows
Door Types: Sliding doors, Roll-up doors, Sectional doors, High-speed doors with customizable sizes
Windows: Skylights (polycarbonate), side windows with customizable location, size, and quantity
Functional & Structural Add-ons
Crane Systems: Reinforcement for overhead cranes (5-ton, 10-ton capacity)
We deliver durable, efficient, and customized steel structure buildings that meet your specific industrial and warehouse requirements with professional engineering support and comprehensive after-sales service.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
1998
Total Annual:
40000000-50000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Quanzhou RIDGE Steel Structure Co. Ltd. was established in Quanzhou China, a professional manufacturer of steel structure with 20 years exporting experience, finished 1820 projects total 7600000 square meter.We have 2 modern factories with a total area of 21000 m2,20000 tons aunual produce...
Quanzhou RIDGE Steel Structure Co. Ltd. was established in Quanzhou China, a professional manufacturer of steel structure with 20 years exporting experience, finished 1820 projects total 7600000 square meter.We have 2 modern factories with a total area of 21000 m2,20000 tons aunual produce...
