Q235B Q355B Economical Steel Structure Warehouse Prefabricated Steel Buildings
Performance advantage
1. High cost-effectiveness
- Low material cost: Using lightweight or medium-weight steel, the material usage is reduced and the price is relatively lower.
- Low construction cost: The prefabricated design reduces the on-site construction time and labor requirements.
- Low maintenance cost: Steel has strong corrosion resistance and a simple structure, resulting in less maintenance needs.
2. Rapid Construction
- Prefabrication: Most components are completed in the factory, and only assembly is required at the site, significantly reducing the construction period.
- Efficient Installation: Using standardized components, installation is fast, and the main structure can usually be completed within a short period of time.
3. Flexibility and Scalability
- Flexible layout: The internal layout can be adjusted according to storage requirements, such as installing shelves and partitions.
- Strong scalability: In the future, expansion or renovation can be carried out based on business development, such as increasing the area or height.
4. Durability and Stability
- High-strength steel: Utilizing high-quality steel, the structure has high strength and can withstand harsh weather conditions and natural disasters.
- Fireproof and waterproof: The steel has excellent fire resistance properties, and when combined with waterproof materials, it ensures that the warehouse remains dry.
5. Excellent heat insulation and preservation performance
- Insulation materials: The walls and roof are made of heat-insulating materials, effectively reducing energy consumption and maintaining stable internal temperature.
- Remarkable energy-saving effect: Excellent heat insulation performance reduces the frequency of using air conditioners and heaters, and lowers operating costs.
6. Environmental Protection and Sustainability
- Recyclable Materials: Steel can be recycled, meeting environmental standards.
- Reduction of Construction Waste: Prefabrication reduces construction waste at the construction site.
Application fields
1. Logistics and Warehousing
- Logistics Center: Provides efficient storage and sorting space for courier services, e-commerce companies, etc.
- Warehouse: Used for storing various goods, such as food, daily necessities, electronic products, etc.

2. Industrial Manufacturing
- Production Workshop: Offers flexible production space, where production lines, equipment areas, and storage areas can be set up.
- Raw Material Warehouse: Used for storing industrial raw materials, such as steel, wood, chemical raw materials, etc.

3. Agriculture and Animal Husbandry
- Agricultural product warehouse: Used for storing agricultural products such as grains, fruits, and vegetables.
- Livestock breeding facilities: Provide space for raising livestock, such as cattle sheds and sheep pens.
4. Commercial Applications
- Retail Warehouse: Provides backend storage support for supermarkets, convenience stores, etc.
- Exhibition Warehouse: Used for storing exhibition items, such as artworks, mechanical equipment, etc.
- Public Materials Warehouse: Used for storing disaster relief supplies, public facilities equipment, etc.
- Archive Storage: Used for storing important documents, archives, etc.
6. Temporary Uses
- Temporary Warehouse: Provides temporary storage space at construction sites and large event venues.
- Seasonal Storage: Used for storing seasonal goods, such as winter heating equipment and summer outdoor supplies.
Economical Steel Structure Warehouse with its features such as affordability, rapid construction, high flexibility and strong durability, has become an ideal storage solution and is widely applied in fields like logistics, industry, agriculture, commerce and public facilities. This prefabricated steel structure warehouse not only can meet various storage demands, but also can effectively reduce construction and operation costs while ensuring quality.
Product Parameters
What is prefabricated steel structure building?
Steel columns will be H section steel, square tube steel according to different type of buildings. Steel beams are usually H section steel.

Roof and wall sheeting or sandwich panel (EPS, fiberglass wool, PU sandwich panel)
| Items | Specification | |
| Main Steel Frame | Column | Q235, Q345 Welded H Section Steel |
| Beam | Q235, Q345 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 Panel | EPS Sandwich Panel / Glass Fiber Sandwich Panel / Rock Wool Sandwich Panel / Pu Sandwich Panel /Steel Sheet |
| Wall Panel | Sandwich Panel / Corrugated Steel Sheet | |
| Accessories | Window | Aluminiumn Alloy Window / PVC Window / Sandwich Panel Window |
| Door | Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door | |
| Rainspout | PVC | |
| Live load on Roof | In 120kg/Sqm (Color steel panel surrounded) | |
| Wind Resistance Grade | 12 Grades | |
| Earthquake-resistance | 8 Grades | |
| Structure Usage | Up to 20 years | |
| Finishing Options | Vast array of colors and textures available | |
| Paint Options | Alkyd paiting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanize |
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The entire primary members and secondary members are designed and fully fabricated including cut-to-length, punching, drilling, welding and performing in the factory before shipping to the site for erection.
At the site, all components are assembled and jointed via nut & bolt connections; thereby reducing the costs and assembly times.
These buildings can be provided with different structural and non-structural additions such as ventilators, doors & windows, trusses, mezzanine floors, canopies, crane, insulation…, based on the customer's requirements.
Why choose steel structure buildings?
1. Cost Savings
Price per square meter can be 25% lower than conventional buildings. Site erection cost is low because of faster erection times and easier process.
2. Quality Control
Designed and fabricated in-factory with strict quality control. The fabrication process includes design and engineering, as well as detailing and manufacturing at the factory.
3. Quick Erection
All steel components are fabricated at the factory and linked by bolts at the site. So the erection process is fast, step by step, easy to install.
4. Flexibility
Steel buildings are flexible in any requirement of design, easy to expand in the future and also economically with low transportation costs.
5. Energy Efficiency
Nowadays, steel buildings are the green solution for the environment with CO2 reduction, energy efficiency, and recycle.
How to build a steel building with KXD?
Each of KXD's steel building is custom-made to meet the needs of our customers with high performance, efficiency and international quality standards.
Factors affecting the price of steel structure building:
1. Steel raw material price
Fluctuations of steel raw material price have impact on the price of steel structure building. The big change in steel price will directly cause the overall price of steel structure building to change.
2. Load
Load includes wind load, snow load, dead load, and live load. The engineers calculate the steel structure Qty. based on the load. Large load, more steel structure will be used.
3. The span of the steel frame
Usually, the span of steel frame will controlled in 36m. The larger of the span, the greater the amount of steel structure per square meter. If the steel frame has a large span and no center pillar, the amount of steel used will increase.
4. Structure
If the building has glass curtain wall, crane or mezzanine floor, canopy, etc., to ensure the safe, steel structure will be increased.
If you are looking for a competitive price and good quality steel buildings manufacturer, please contact KXD for our advice.
Company Profile
Qingdao KXD steel structure Co., Ltd, is a professional enterprise specializing in designing, developing, manufacturing, marketing and constructing high quality steel structures, prefabricated houses and container houses. We have professional steel structure engineering contracting first class qualification and ISO9001: 2000 quality system certification.
Our company was established in 1996. There are 1000 employees, including 5 registered engineers, 36 senior engineers and 120 professional technicians. Up to now, we have successfully undertaken and operated hundreds of international projects in more than 76 countries and regions around the world.
Our products are exported to North America, South America, Europe, Africa, Oceania and many Asian countries and regions. With the idea of "Credit builds brand", we have already established good relationships with many overseas clients.
Based on the spirit of "Credit, Professionalism, Cooperation, Mutual benefits", our company is building a comprehensive industrial chain system gradually and making great efforts to supply our quality products and perfect after-sales services to worldwide clients.
Our company offers you various kinds of steel constructions, which would meet all your requirements. Our company are professionally engaged in steel structure design,manutacture and installation. Our specialists have extensive experience in working with different type constructions. Steel constructions are manufactured by using drawing tools, in accordance with customers' all requirements and quality standards.
Our aim is highest quality, competitive price, and best service to satisfy our customers, we will always keep on creating and innovation, build a best credibility and highest reputation company in the world.
Packaging&Shipping
The packing method for main steel frame use steel pallet, This method packing can better protect the steel frame, and alos the loading and unloading will be fast and convenient since it could be taken as a whole.(see attached photo). The best advantage can save the quantity of shipping contaier, so it will save the cost of ocean freight, save unlading time and cost.
Erection
Upon customer request, we could send our engineer to guide the installation, or a small team to install at the same time, teaching local workers to install, or enough workers to install all the goods by ourselves. It depends on whether the cost is economic.
Finished Projects Showcase
Welcome to visit us for more negotiations
A. Customers have the drawings
We can provide you the full service of production, shipment and
Installation guide, which is high quality and low cost. Because we own all kinds of technical facilities, complete test instruments and advanced production processes.
B. No drawings
Our excellent design team will freely design the light steel structure warehouse for you. If you give us the following information, we will give you an satisfactory drawing.
1. Dimension: Length, width, ridge height, eave height, etc.
2. Doors and Windows: Dimension, quantity, installation position.
3. Local Climate: Wind load, snow load, roof load, Seismic load
4. Insulation materials: Insulated Sandwich panel or Single Steel Sheet
5. Crane beam: If you need it, it will be very helpful that you tell us its technological parameters.
6. Usage: If you tell us the application of light steel structure , we can exactly design the drawings or match suitable materials for you.
7. Other requirements: Such as fire proofing, transparent roof, etc. Please kindly inform us, too.
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| Type of Building | |||||||||||
| Please state type of building: warehouse,supermarket,workshop,exhibition hall, hangar, farm, roof structure or other construction | |||||||||||
| Dimension | a(width) | b(length) | h1(wall height) | h2(total height) | |||||||
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| Roofing and Walls | (1) sandwich panel (2) profile steel sheets (3) steel sheet+glass wool blanket (4) no walls-only roof with structures |
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| Company Name | |||||||||||
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| Send us sketches, drawings or the project, if you have | |||||||||||
If you are interested in our products,please feel free to contact with us.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.





















