Customizable Prefabricated Buildings For Commercial And Industrial Applications
Steel structure is a metallic structure in which members composed of structural steel are connected to each other to carry a load and provide sufficient rigidity. Due to the high strength steel grade, this kind of structure is reliable and needs less raw material than other types of structures such as concrete structures and wood structures. At the same time, it will use smaller foundation to reduce the concrete quantity to save the cost as its light steel structure material.
In modern buildings, steel structures are used in almost all types of structures, including heavy industrial buildings, high-rise buildings, light steel structure buildings, etc. It also widely used in different industrial areas, such as cooking oil steel structure workshop, machine manufacture workshop, storage workshop, vegetable workshop, warehouse, office building, poultry house, etc.
Product Specifications
Main Components of Prefabricated Steel Structure Building
- Main frame: Contains steel beams, steel columns, steel trusses
- Secondary supporting framing: Purlin, tie bar and bracing are secondary structural members used to support the wall and roof cladding
- Roof and wall cladding system: The thickness of steel sheet usually be 0.3mm-0.7mm and used in different building and requirement. Sandwich panel is composite insulation panel made by two sides steel sheet and heat insulated core material through binder (or foam). The core can be EPS (polystyrene), fiberglass wool, rock glass wool and PU (polyurethane), thickness 50mm, 60mm, 75mm, 100mm, 150mm, 200mm, etc.
The product is fully customized, we will choose materials of each component according to customers' requirements.
| Items |
Specification |
| Main steel frame |
H section steel beam and columns |
| Secondary frame |
Galvanized C/Z purlin, steel bracing, tied bar, knee brace, edge cover etc. |
| Roof & Wall panel |
Sandwich panel, corrugated steel sheet or skylight panel |
| Tie Rod |
Circular steel tube |
| Brace |
Round bar |
| Knee Brace |
Angle steel |
| Roof Gutter |
Color steel sheet or galvanized steel sheet |
| Rainspout |
PVC pipe |
| Door |
Swing door, sliding door or roller door |
| Windows |
PVC steel or aluminum alloy window |
Applications
Whatever your application, our team of skilled structural engineers will design and engineer cost effective building systems. Below are some of Prefabricated steel structure buildings applications:
- Industrial Buildings
- Warehouses
- Aircraft Hangars
- Showrooms
- Super Markets, Shopping mall
- Office Buildings
- Dairy Farms
- Workshops
- Poultry House
- Steel Shed


Features Of Prefabricated Buildings
1. Large span design:
Allows for an open internal space, facilitating storage and operation, and is suitable for large equipment and goods.
2. Fast construction speed:
Steel components are prefabricated and assembled on site, shortening the construction cycle and improving engineering efficiency.
3. Lightweight:
Compared to concrete structures, steel structures have a lighter self-weight, reducing foundation loads and lowering construction costs.
4. Excellent seismic performance:
The toughness and ductility of steel ensure superior performance under extreme conditions such as earthquakes, ensuring safety.
5. Durability:
Steel structures treated with corrosion protection can withstand environmental erosion and have a long service life.
6. High flexibility:
They can be flexibly designed and modified according to production needs to adapt to different uses.
7. Environmental friendliness:
Steel is recyclable, aligning with sustainable development requirements and reducing resource waste.
8. Low maintenance costs:
Steel structures require relatively simple maintenance, resulting in low maintenance costs over the long term.
Design And Quote
If you already have drawings now, please send to us for direct quotation, if not, welcome to contact us for design and quotation.
What will be need to design a prefabricated steel building?
Please kindly show us the following information:
- Project site location
- Overall dimension (length*width*eave height)
- Mezzanine or not? How many kgs of load per square meter on mezzanine?
- Single-layer steel sheet wall or sandwich panel wall
- Snow load if applicable
- Wind speed/load
- Interior column allowed or not
- Overhead crane needed or not, capacity?
- Any other particular requirements

Product Processing
There are several steps in the processing of steel components in the factory:
- Cutting: Steel components, such as beams, columns, and plates, are precisely cut to the required dimensions using advanced cutting techniques, such as Automatic laser cutting machine, to ensure accurate fitment during assembly.
- Assemble: The cut steel pieces are fitted together according to engineering drawings and specifications.
- Welding: Welders employ various welding techniques, to join the steel components securely. Welding creates strong and resilient connections, enhancing load-bearing capacity.
- Rust removal: Before surface treatment, any rust or scale on the steel surfaces must be removed. Techniques like sandblasting, shot blasting, or chemical cleaning are used to eliminate corrosion, creating a clean and smooth surface.
- Surface treatment: Spray painting or hot-dip galvanizing according to customer's requirements, so that the surface is not corroded.
Packaging And Shipping
Packaging Detail: The packing method for main steel frame will use steel pallet, which can be better to protect steel frame and make the loading and unloading faster and more convenient since it could be taken as a whole. It could also save the quantity of shipping containers and cost of ocean freight. Other parts packed in parcels such as steel purlin and steel sheet, all loaded into 40ft HQ. Safe and easy handle.
Project Cases
In order to better serve the global market, our company has obtained CE certification (EN1090 certificate), International Ordinary Steel Structure High-grade Certificate and China Overseas Contract Project Operation Qualification Certificate. We face global markets and seek for international development path; Our partners are from Canada, Australia, Germany, France, Brazil, England, America, Ethiopia, Algeria, etc., more than 130 countries over the world.
Company Profile
Qingdao Xinguangzheng Steel Structure Co., Ltd. is located in Qingdao Overseas Chinese Science and Technology Park with convenient transportation. It is a specialized enterprise integrating steel structure material design, R&D, production and sales.
The company has a variety of large-scale, precision production equipment, Longmen planning, automatic submerged arc welding machine, assembly machine, slitting machine, shot blasting rust removal machines, etc. are living in the domestic leading level. They are not only sold throughout the country, but also exported to Thailand, Indonesia, Arabia, Australia, Algeria, South Africa, Brazil and other 130 countries and regions.
Certifications
We have passed professional agency certification, such as CE and ISO9001, this proves that our quality is guaranteed. And you can find a third-party agency to test our products at any processing time, or you can also online video inspection, as well as the factory in person visit. Welcome to our factory!
Frequently Asked Questions
1. What kind of company you are?
We are steel structure building Manufacturer located in Qingdao, Shandong, China. We were gaining good reputation among our customers for our professional, warm and thoughtful service.
2. How to buy my idea products?
You can provide us your drawing, and we can produce as your drawings. Or we can design as your requirements if you don't have a clear plan. We will provide our plans according to the local climatic condition.
3. Can you send engineers or whole team to install my project?
Yes, we will send you the detailed installation drawing and video for free, we can provide the services of installation, supervision, and training by extra. We can send our professional technical team to supervise installation on site overseas.
4. How do you guarantee the quality of the products?
Strict product quality control, quality makes the future.This is the tenet of our factory. Each product from our factory has strict testing procedures, and must be 100% quality before delivery.
5. What is the delivery time?
Delivery time depends on order quantities. In general, the delivery time to the nearest seaport in China will be 30-55 days after receiving the deposit.