Q355B Steel Structure Factory Light Steel Frame Painted Galvanized
Product Description
A steel structure factory is an industrial building where the primary load-bearing components, such as columns, beams, and roof trusses, are constructed from steel materials. These components are typically prefabricated off-site using advanced machinery, which allows for efficient assembly and shorter construction timelines compared to traditional concrete buildings. Key characteristics include high strength-to-weight ratio, enabling large-span designs without internal columns, as well as excellent seismic and wind resistance. The walls and roof are often made from lightweight color-coated steel panels, and the structures are known for being recyclable and environmentally friendly. However, they require anti-corrosion and fireproof treatments to ensure durability and safety.
Product Specification
| Project |
Steel Structure Factory |
| Size |
According to Customer Need |
| Main Steel Structure Frame |
| Column |
Q235B, Q355B Welded H Section Steel |
| Beam |
Q235B, Q355B Welded H Section Steel |
| Secondary Steel Structure Frame |
| Purlin |
Q235B C and Z Type Steel |
| Knee Brace |
Q235B C and Z Type Steel |
| Tie Tube |
Q235B Circular Steel Pipe |
| Brace |
Q235B Round Bar |
| Vertical and Horizontal Support |
Q235B Angle Steel, Round Bar or Steel Pipe |
| Roof and Wall System |
| Roof Panel |
Steel Sheet or Sandwich Panel (EPS, PU, Glass Wool, Rock Wool) |
| Wall Panel |
Steel Sheet or Sandwich Panel (EPS, PU, Glass Wool, Rock Wool) |
| Door |
Sandwich Panel Sliding Door/Rolling Metal Door |
| Window |
Aluminium Alloy Window/PVC Panel Window |
Product Advantages
- High strength, strong bearing capacity, can bear huge load
- Light weight, reduce the base cost, good seismic performance
- Good plasticity and toughness, can absorb energy, resist dynamic load
- The construction period is short and the site installation is fast
- Large construction space, flexible installation
- Environmental protection, high steel recycling rate, less pollution
- Beautiful shape, can realize complex modeling
Product Application
After more than 25 years of steady development, Xinguangzheng has become a high-tech, diversified, export-oriented international steel structure building enterprise, integrating research & development, design, production, installation and construction and service. We focus on steel structure manufacturing, the main products are:
- Steel structure warehouse
- Steel structure workshop
- Steel structure factory
- Steel structure office building
- Steel structure poultry house
- Other prefabricated buildings

Production Processing
Compared with ordinary reinforced concrete structure, steel structure factory has the advantages of uniform quality, high strength, fast construction speed, good seismic resistance and high recovery rate. The strength and elastic modulus of steel structure are many times higher than that of masonry and concrete. Therefore, under the same load condition, the steel structure member is light in mass. From the aspect of being destroyed, the steel structure is in advance has the bigger deformation predication, belongs to the ductile destructive structure, can discover the danger in advance, thus avoids.
We have automatic laser cutting machines in our factory, high-precision features can make the machined steel structural components more accurate in size. Laser cutting replaces traditional mechanical knives with invisible beams. It has the characteristics of high precision, fast cutting, not limited to cutting pattern restrictions, automatic typesetting to save materials, smooth incisions, and low processing costs.
Our Certifications
We have obtained both CE and ISO 9001 certification, demonstrating our commitment to quality and compliance. The CE certification signifies that our products meet the essential health, safety, and environmental requirements within the European Economic Area. Additionally, our ISO 9001 certification validates our adherence to internationally recognized quality management systems. These certifications reflect our dedication to delivering superior products and services, ensuring customer satisfaction, and upholding the highest standards of excellence in our industry.
Project Pictures
1. The warehouse is 180.48 meters long, 57.48 meters wide, and is surrounded by 14.8 meters of parapet wall. The maintenance part uses 0.5mmV760 outer board +100mm glass silk wadded (volume weight 16kg) +0.4mmV960 inner board, and uses the way of anti-hanging board, the inner board is installed in the lower end of the purlin, so that the internal purlin is not visible. To meet the needs of beauty.
2. In addition, there are two floors in the local area, using our 688 floor bearing plate and stair handrails and other products, as well as unfinished glass curtain wall, the warehouse wall above the use of lighting, saving costs, below the window, downspout arranged in the warehouse, the warehouse is a three-span structure, while each span is equipped with two 10-ton driving equipment.
3. The overall steel volume is about 650 tons.
Why Choose XGZ as Your Supplier of Prefabricated Steel Structure Factory?
- Professional engineer team and construction team: The engineer team and construction team are skilled with many years of experience. For installation team most of them have been in-depth training in the field of construction, construction methods, construction of pre engineered steel overseas, have more experience in construction of large steel works.
- Ensure appropriate options: We build the professional constructions, on time with the set time frame; To achieve this, before deploying everything, the company's engineers will prepare and plan to avoid the slightest errors.
- Safety first: With the motto of managing "Labor Safety first", the quality of the project must always ensure the original commitment. All technical standards for safety and quality are supervised by supervisors at the highest level.
- International standard: With the management system based on ISO 9001: 2015 standard, we have produced a lot of high quality steel structure products used for many domestic and foreign large scale projects.
- Factory capacity: Modern technology and machinery, applying the latest design and manufacturing technologies. We are constantly researching new optimal solutions to perfect the product.
- Ensure the best price: Xinguangzheng provides a comprehensive solution, we are proactive in all, from consultancy, design, production, construction, erection to completion of the project. In addition, we will offer prices to clients based on actual needs and situation.
- Export steel structure: Xinguangzheng is one of the leading steel structure exporters in China. So far, we have successfully exported steel structures to 100 countries in Southeast Asia, USA, Australia, Europe, Africa, etc.
FAQ
1. What kind of company you are?
We are steel structure building Manufacturer located in Qingdao China. We are manufacture factory. And you are welcomed to visit us at any time. The quality control flow and sales team will show you our professionalism.
2. Is your price competitive compared to other companies?
Our business objectives are to give the best price with same quality and best quality with the same price. We will do everything, we can to reduce your cost and guarantee you get the best product that you paid for.
3. How about your quality control?
We have our own professional quality control team with rich experience and advanced inspection equipment. Also we are willing to accept any other the third inspection part to control.
4. Do you offer designing service for us?
Yes, we can provide full solution drawings as your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (X steel) and etc. We can design complex industrial building like office building, supermarket, etc.
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.