Trusted by 60+ Countries Since 2005

Your Reliable Steel Structure Partner from China

We design, manufacture, and export prefab steel warehouses, workshops, public buildings, and industrial buildings worldwide. One-stop turnkey service from design to installation — delivered to 60+ countries.

20+
Years Experience
100K
m2 Factory Area
100K
Tons Annual Capacity
60+
Countries Served
ZhongSai Steel Structure Factory
🏭
700+ Containers Exported
in 2025 · Over 100M RMB revenue
ISO 9001 Certified
Quality Management System
🇲🇾
CIDB Certified
Malaysia Market Access
🌍
GB / ASTM / EN / AS
Multi-Standard Compliance
📦
20% More Container Load
Professional Packing Saves Freight
20-Day Standard Lead Time
7-Day Rush Available

Prefab Steel Building Solutions for Every Industry

From industrial warehouses to agricultural buildings, we engineer complete steel structure systems tailored to your local conditions.

Best SellerPrefab Steel Warehouse

Steel Warehouse

Large-span pre-engineered steel warehouses for logistics, storage, and distribution centers. Clear span up to 50m.

  • Clear span up to 50 meters
  • Height up to 12m+ for racking
  • Insulated sandwich panel options
  • Multiple loading dock doors
PopularIndustrial Steel Workshop

Steel Workshop

Heavy-duty industrial workshops with crane beams for manufacturing and production facilities.

  • 5-50 ton crane capacity
  • Q355B high-strength steel
  • Anti-corrosion and heat-resistant
  • Ventilation and lighting systems
Steel Structure Public Building School Hospital Exhibition Hall

Steel Public Building

Wide-span public & institutional buildings and maintenance facilities with mega sliding doors.

  • Clear span up to 80+ meters
  • Hydraulic or sliding mega doors
  • Aviation-grade wind load design
  • Fire-resistant coating options
Commercial Steel Building

Commercial Steel Building

Modern commercial structures: supermarkets, malls, 4S dealerships, exhibition halls.

  • Glass curtain wall compatible
  • Multi-story steel frame design
  • Architectural facade options
  • Fast track construction
Agricultural Steel Building

Agricultural Steel Building

Livestock shelters, poultry houses, grain storage, and farm processing facilities.

  • Ammonia-resistant coating
  • Ventilation and climate control
  • Thermal insulation panels
  • Fast assembly design
NewCustom Steel Structure

Custom Steel Structure

Bespoke engineering for bridges, platforms, pipe racks, stadiums, churches, schools.

  • Custom design engineering
  • Complex geometry capability
  • Seismic grade 8+ design
  • Full drawing and calculation set

Ready to Start Your Steel Structure Project?

Get a free, no-obligation quote within 24 hours. Our engineering team will design the optimal solution for you.