Multi-story Pre-engineered Steel Structure Factory Integrate Workshop Warehouse and Office in One Building
Product Overview
Our multi-layer steel structure plant is a high-performance, flexible, and cost-effective industrial building solution designed to address the growing demand for space efficiency in modern manufacturing, warehousing, and logistics industries. As a new generation of industrial construction, it adopts high-quality steel as the core material, integrating advanced design concepts, precision processing technology, and efficient construction methods to create a durable, safe, and customizable building space that adapts to diverse industrial needs.
Whether you need a production workshop, multi-functional warehouse, R&D center, or integrated industrial complex, our multi-layer steel structure plant can maximize land utilization, shorten construction cycles, and reduce long-term operation costs, becoming a reliable partner for enterprises to expand production and upgrade industries.
Technical Specifications
Foundation System
Bears upper load and transmits to ground; available as independent or pile foundation (30%+ fewer piles in soft soil); connected with steel columns via anchor bolts for enhanced anti-seismic and anti-typhoon performance.
Main Steel Frame Structure
Load-bearing core featuring H/box-section steel columns (Q235B/Q355B, 6-12m column grid), H-section steel beams (maximum 36m span), and support system (inter-story displacement ≤1/250).
Floor System
Horizontal bearing system using composite/profiled steel slabs (1st floor 500-800kg/㎡, upper floors 200-350kg/㎡, customizable), with secondary beams for optimal load distribution.
Envelope System
Protective outer skin including walls (double-layer color steel/PU sandwich, A-level fire rating), roofs (C/Z purlins, photovoltaic-integrable), and industrial doors/windows (customizable fire/explosion-proof options).
Auxiliary Structural Components
Functional components ensuring building performance: Sa2.5 derusting with anti-corrosion/fire-proof coatings; C/Z purlins/girts; high-strength bolts (99.9% welding qualification); and functional auxiliaries including crane rails and fire-fighting systems.
| Items |
Component |
Specification |
| Main Steel Frame |
Column |
Q235, Q355 Welded H Section Steel |
| Beam |
Q235, Q355 Welded H Section Steel |
| Secondary Frame |
Purlin |
Q235 C and Z purlin |
| Knee Brace |
Q235 Angle Steel |
| Tie Rod |
Q235 Circular Steel Pipe |
| Brace |
Q235 Round Bar |
| Vertical and Horizontal Support |
Q235 Angle Steel, Round Bar or Steel Pipe |
| Maintenance System |
Roof System |
Roof Panel (EPS/Fiber Glass Wool/Rock Wool/PU Sandwich Panel or Steel Sheet Cover) and Accessories |
| Wall System |
Wall Panel (Sandwich Panel or Corrugated Steel Sheet) |
| Window System |
Aluminum Alloy Window/ PVC Window/ Skylight |
| Door System |
Sliding Sandwich Panel Door/ Rolling Metal Door/ PVC Door |
| Others |
PVC Rainspout, Gutter etc |
Core Advantages
- Space-Saving & High Utilization Rate: Same land area provides 2-5x usable space; 2-7 floors (4.5-8m height) with integrated production, storage, and office facilities.
- Super Strength & Safety Reliability: Q235B/Q355B steel construction; resistant to 6-9° earthquakes and 14-level typhoons; Sa2.5 derusting treatment with 50-year service life.
- Fast Construction & Short Delivery Cycle: 90%+ prefabricated components; 20,000㎡ plant: main structure completed in 15-30 days, entire project in 45-60 days (50% faster than traditional methods).
- Flexible Customization & Strong Adaptability: Customizable dimensions (6-12m column grid, ≥30m span); easy reconstruction capabilities (60% lower renovation costs).
- Cost-Effective & Green Low-Carbon: 1/3 the weight of concrete (30%+ lower foundation costs); 10-20% lower main structure costs; 100% recyclable materials with photovoltaic integration options.
Application Scenarios
Our multi-layer steel structure plant is widely used in various industrial fields, providing professional space solutions for enterprises of different scales and industries:
- Manufacturing Industry: Machinery processing, auto parts, electronic components, new energy batteries, semiconductor manufacturing workshops
- Warehousing & Logistics: Automated three-dimensional warehouses, multi-layer high-standard warehouses, sorting centers, cold chain logistics bases
- Integrated Industrial Complex: Plants integrating production, R&D, office and staff dormitories, such as Shanghai Hongying Intelligent Industrial Park
- Special Industries: Food processing, pharmaceutical production, chemical workshops (explosion-proof and corrosion-resistant customization)
- Urban Renewal & Expansion: Old plant renovation, factory expansion, and local interlayer addition projects with minimal wet operations and rapid production readiness
- Overseas Industrial Layout: Adaptable to construction needs of overseas industrial parks with compliance to international standards and localized design capabilities
Why Choose Us
- Professional design team using advanced software (3D3S, PKPM, Tekla, etc.)
- Fully factory-produced components with strict quality control
- Customized solutions tailored for different industries
- One-stop service: Design → Production → Installation → After-sales support
- Highly competitive prices with reliable global delivery
Frequently Asked Questions
Q: What kind of company are you?
A: We are a steel structure building manufacturer located in Luoyang, China. We have our own manufacturing factory and welcome you to visit us at any time. Our quality control processes and sales team will demonstrate our professionalism.
Q: What are your main products?
A: Our main products include steel structures, warehouses, workshops, factories, office buildings, hangars, garages, poultry houses, and various industrial buildings.
Q: Can you send engineers or an entire team to install my project?
A: Yes, we provide detailed installation drawings and videos for free. Additionally, we offer installation, supervision, and training services at extra cost. We can send our professional technical team to supervise on-site installation overseas.
Q: Do you accept container loading inspections?
A: You are welcome to send an inspector, not only for container loading but also at any time during the production process.
Q: Do you provide support for steel structure export procedures?
A: Yes, we assist with relevant export documentation including commercial invoice, packing list, and certificate of origin. Our products fully comply with international standards such as CE, ISO 9001, ISO 3834, ISO 14001, and ISO 45001.