
Specifications: | |
main steel frame | H section steel beam and columns, painted or galvanized, galvanized C section or steel pipe |
Secondary frame | hot dip galvanized C purlin , steel bracing , tie bar , knee brace , edge cover etc. |
Roof panel | EPS sandwich panel,glass fiber sandwich panel,rock wool sandwich panel,and PU sandwich panel or steel sheet |
Wall panel | Sandwich Panel or Corrugated Steel Sheet |
Tie Rod | Circular Steel Tube |
Brace | Round Bar |
Knee Brace | Angle Steel |
Roof Gutter | Color Steel Sheet |
Drawings & Quotation: | |
(1) Customized design is welcomed. | |
(2) In order to give you an exactly quotation and drawings, please let us know the length, width, eave height and local weather. We will quote for you promptly (7*24 hours service). |


| Low cost | Wide span | Effortless assembly |
Perfectly suited for low-rise or single-story structures requiring expansive spans
and open floor plans, delivering large, open spaces at a minimal cost.
| Versatile structural layout |
Commonly implemented in office buildings, educational institutions,
and other structures with numerous identical units.


| Specialized structure | supports extensive spans |
Widely utilized in bridges, TV towers,
and roofs that require large spans.
| Spatial structure | three-dimensional design |
Often employed in stadiums, arenas, and major transportation
hubs and terminals.



Founded in 1997, Qingdao XGZ Steel Structure Overseas Co., Ltd. has grown into a high-tech, diversified, export-oriented international private enterprise over its 26 years of steady development. We specialize in R&D, design, production, installation, construction, and services.
To better serve the global market, Xinguangzheng holds CE certification (EN1090), ISO 9001, the International Ordinary Steel Structure High-grade certificate, and the China Overseas Contracting Project Operation Qualification certificate. Collaborating with countries along the 'Belt and Road' and various enterprises, we are dedicated to exploring international market opportunities.





*All steel structure weld components are meticulously wrapped with blankets or bubble-wrap to prevent scratching during loading and unloading.
*All steel structures are strategically packed on steel pallets within containers, significantly reducing loading and unloading time and labor costs.
*All sandwich panels are securely packed in steel pallets.
*A detailed container load plan and regional unloading plan are created for material components to avoid onsite retransportation.

Q: Are you a manufacture factory or trading company?
A: We are manufacture factory, you are always welcomed to visit us for inspection. The quality controlled flow will show you our professionalism, you will enjoy the best quality and competitive price.
Q: Whats the quality assurance you provided and how do you control quality ?
A: We establish a procedure to check products at all stages of the manufacturing process - from raw materials, in process materials, validated or tested materials, finished goods, etc. SGS, BV and other testing are available for us.
Q: Can you offer designing service?
A: Yes, we have excellent design team more than 80 engineers, we could design full solution drawings according to your requirments.
Q: What can you do when there is problem to install?
A: Usually we will send you the detailed installation drawing and video, we can provide the installation service, supervision and training by extra. We can send our professional technical engineer to supervise installation on site overseas. We also have professional construction team, they will help you to install the steel structure building if you need.