Large Span Column-Free Steel Structure Warehouse with Engineer Guidance on Site and 50 Years Warranty Prefabricated Steel Building
Large Span Steel Structure Warehouse
,Engineer Guidance Steel Structure Warehouse
,50 Years Warranty Prefabricated Steel Building
The steel structure warehouse is a professional industrial storage building built on a mature portal frame steel structure system. Fabricated with high-strength national standard steel, it delivers excellent stability, practicality and cost-effectiveness, making it an optimal building solution for industrial warehousing, logistics transshipment, material storage and production supporting. Adopting full-process standardized design, factory prefabrication and on-site assembly, it adapts to various sites and storage demands, and supports large-scale, normalized and high-efficiency warehouse operation for enterprises.
| Component | Specification |
|---|---|
| 1. Column and Beam | Material: Q345B (S355JR) or Q235B (S235JR); welded or hot-rolled H-section steel, or box column (painted or galvanized) |
| 2. Steel Structure Coating | Galvanized or painted |
| 3. Wall & Roof Purlin | C or Z section steel |
| 4. Wall & Roof Panel | Colorful corrugated steel sheet; sandwich panels with EPS, rock wool, fiberglass, PU, etc. |
| 5. Support | Steel angle, steel pipe, steel round bar |
| 6. Gutter | Steel sheet or galvanized steel sheet |
| 7. Downpipe | PVC pipe |
| 8. Door | Sliding sandwich panel door or rolling metal door |
| 9. Window | PVC or aluminum alloy windows |
| 10. Accessories | Anchor bolts, high-strength bolts, standard bolts, skylight belts, ventilators, etc. |
| 11. Applications | Workshop, warehouse, office building, multi-story building, hangar, garage, livestock farm, poultry farm, etc. |
| 12. Advantages |
|
The main body of the warehouse adopts Q345B (S355JR) high-strength H-section steel columns and main beams, paired with Q235B (S235JR) galvanized Z/C-section steel purlins. The overall frame is processed through precision welding, sandblasting derusting and anti-corrosion coating, featuring strong bearing capacity, uniform stress and ultra-high stability. Equipped with a complete reinforcement system including cross bracing, knee bracing and tie rods, the building greatly enhances overall structural rigidity and effectively prevents deformation and shaking. All steel components are prefabricated in factories with standardized processes, ensuring precise dimensions and tight joints to minimize on-site construction errors.
The roof and wall panels can be selectively equipped with high-quality enclosure materials such as EPS sandwich panels, rock wool sandwich panels and polyurethane thermal insulation panels, which deliver superior thermal insulation, heat insulation, fire resistance, sound insulation and waterproof and anti-seepage performance. Matched with professional waterproof accessories and sealing strips, the warehouse effectively avoids rainwater leakage and sand and wind intrusion, fully protecting the safety of stored goods. The floor can adopt diversified processes including concrete floor and wear-resistant floor, meeting the heavy-load operation demands of forklift work and heavy goods stacking.
Leveraging the unique mechanical advantages of steel structures, the warehouse realizes a large column-free span of 10–40 meters. The interior features an open, regular and barrier-free space, allowing flexible planning of cargo stacking areas, passageways, loading and unloading areas and sorting areas. It is compatible with high-level shelves, heavy-duty warehousing and large-scale equipment storage, maximizing warehouse space utilization and adapting to various warehouse operation processes.
Adopting a prefabricated modular construction mode, all steel components are fully prefabricated in factories and only need to be assembled and fixed on site. The construction cycle is only 1/3 to 1/2 of that of traditional brick-concrete warehouses, which greatly shortens the construction period and enables enterprises to complete construction, put into operation and recover funds quickly. Meanwhile, the steel structure features light self-weight and low foundation bearing capacity requirements, which effectively reduces foundation treatment costs and delivers a cost-effective overall project budget.
The overall structure undergoes mechanical calculation via professional PKPM structural software and fully complies with national building standards for load bearing, seismic resistance and wind resistance, capable of withstanding harsh working conditions such as strong winds, heavy snow and earthquakes. With multiple anti-rust and anti-corrosion treatments, the steel materials are corrosion-resistant, oxidation-resistant and aging-resistant, with a service life of more than 50 years. Compared with traditional buildings, the steel structure warehouse avoids cracking and falling off, requiring simple later maintenance and low maintenance costs.
The product supports full-dimensional personalized customization. The length, width and height specifications can be adjusted according to site conditions and storage requirements, and supporting facilities such as crane beams, ventilation skylights, daylighting belts, sliding doors, unloading platforms, thermal insulation systems and fire protection facilities can be installed as required. In addition, the steel structure is easy to disassemble, assemble, relocate and expand, and can be reused, adapting to enterprises' capacity expansion and site relocation needs. It produces no construction waste and is environmentally friendly.
Customized fireproof, explosion-proof, dust-proof and moisture-proof solutions are available for different industries. A-class fireproof enclosure panels can be adopted to meet industrial fire acceptance standards. The transparent daylighting belts improve indoor lighting and reduce lighting energy consumption, while the ventilation system realizes rapid indoor air circulation. It is suitable for storing various goods such as dry goods, hardware, building materials, equipment and daily necessities, effectively avoiding indoor humidity, stuffiness and dust accumulation.
Widely applicable to factory raw material warehouses, finished product storage workshops, logistics transshipment warehouses, e-commerce warehouses, agricultural material granaries, building material stacking warehouses, equipment warehouses, temporary turnover warehouses and other industrial and commercial scenarios. It adapts to multiple operation modes including light and heavy goods storage, mechanized loading and unloading, and assembly line supporting operations.
This steel structure warehouse features seven core advantages: large space, high bearing capacity, fast construction, superior durability, low maintenance, customizable design and environmental friendliness. It overcomes the spatial limitations and construction drawbacks of traditional warehouses. Standardized craftsmanship guarantees building quality, modular construction saves time costs, and long-term durability reduces operation costs, making it a high-efficiency and low-cost optimal solution for enterprises to build standardized warehouse spaces.
As a professional steel structure solution provider, we deliver a full-cycle, one-stop service covering every phase from initial inquiry to final project completion, supporting your project with reliable efficiency and professional expertise.
We hold full engineering qualifications including the professional contracting qualification for steel structure engineering and the construction work safety permit, and have established three standardized management systems: ISO 9001 Quality Management System, ISO 14001 Environmental Management System and ISO 45001 Occupational Health and Safety Management System.
Our full product portfolio — steel structure buildings, modular light steel houses and container houses — has all been tested and verified by authoritative third-party institutions. The scope covers UL certification, CE certification, Australian certification for rock wool, certifications for fiber cement boards and glass wool, as well as core performance indicators including structural mechanics, fire & corrosion resistance, thermal & acoustic insulation, waterproof sealing and fatigue life, strictly complying with national building codes and industry standards.
For export products, we have obtained a full set of international certifications such as EU CE and EN 1090, which fully adapt to the engineering requirements and trade regulations of all regions worldwide, providing all-round guarantee for compliant project delivery and consistent quality.
Upon receiving your project requirements, our engineering team will provide feedback on drawing approval within 24 hours. We assign a dedicated specialist for 1-on-1 consultation to fully understand your project specifications, local construction codes and budget expectations. Our team will tailor the structural design, optimize material usage and propose the most cost-effective solution that perfectly fits your actual needs.
With standardized production management and a mature fabrication workflow in our own factory, we guarantee a 25-day fast delivery cycle for regular projects. To date, we have successfully delivered over 300 steel structure projects worldwide, accumulating rich experience in cross-border trade and overseas project implementation. All components go through strict quality inspection before delivery, and are shipped together with complete construction drawings, detailed installation manuals and guidance videos.
We provide 7×24 hours uninterrupted technical support throughout the whole project cycle. Whenever you encounter technical problems during installation or construction, our professional team will respond promptly and offer targeted solutions. We strictly implement safety management systems in both production and construction links, and have maintained a zero safety incident record all along, ensuring your project is carried out smoothly and safely.
Beyond fabrication and delivery, we also offer optional on-site installation guidance upon request, to assist your on-site team with key construction procedures. From design, production and logistics to after-sales support, we take charge of every detail, providing you with a truly hassle-free one-stop steel structure solution.
- 1Customer Inquiry
- 2Targeted Design & Formal Quotation
- 3In-depth Communication & Customized Solution
- 4Plan & Contract Confirmation
- 5Standardized Factory Fabrication
- 6Delivery (components + construction drawings + installation videos)
- 7Optional On-site Installation Guidance
- 8Project Completion
1. What is a steel structure warehouse, and what is it used for?
A steel structure warehouse is a prefabricated industrial building based on a portal rigid frame system. It is mainly used for factory material storage, finished goods warehousing, logistics transit, equipment storage and production supporting workshops. Compared with traditional brick-concrete buildings, it is more suitable for modern, large-scale and high-frequency industrial storage operations.
2. What is the maximum span and height you can customize?
Our warehouse supports a 10–40 m column-free large span without middle columns, which maximizes the indoor usable space. The eaves height can be customized according to customer requirements, adapting to high-level shelf storage, forklift operation and large equipment placement.
3. Is the warehouse waterproof, heat-insulated and fireproof?
Yes. We support multiple enclosure material options: EPS sandwich panels for heat preservation, rock wool sandwich panels for A-level fireproof performance, and polyurethane panels for better heat insulation. Matched with professional waterproof accessories and sealing strips, the roof and wall effectively prevent water leakage, heat transfer and dust intrusion.
4. Can the warehouse be customized and expanded?
Fully customizable. We can adjust the length, width, height, span and door/window layout according to the site and usage needs. Supporting facilities such as crane beams, ventilation skylights, daylighting belts, unloading platforms and fire protection systems can be added. The steel structure is easy to disassemble, expand and reuse, which is flexible for enterprise capacity upgrading and site adjustment.
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AWhen building warehouses in tropical regions, ventilation and insulation are crucial. The design team of Yidongxiang optimized the natural ventilation system of the warehouse and also adopted insulation roofing materials. Now, the temperature inside the warehouse is about 8℃ lower than outside, significantly reducing our air conditioning costs.
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ZFrom signing the contract to the warehouse delivery, it only took 45 days. Yidongxiang's construction speed is truly very fast. Moreover, there are always dedicated personnel following up on the progress throughout the process. We can always keep track of the construction situation. Now, we no longer have to worry about the stock preparation for our big promotion.
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NWe are a car parts manufacturing factory. After comparing three suppliers, we chose the steel structure workshop of Yidongxiang. Their design team precisely met our requirements for the load-bearing capacity of heavy equipment. The thickness of the H-shaped steel is 2mm higher than the industry standard, and the anti-corrosion coating has also been strengthened. The customer passed the acceptance inspection in one go, and now the production is completely without any problem.
