
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). |


| Unmatched cost-efficiency | Expansive spans | Effortless assembly |
Ideally designed for the construction of low-rise or single-story buildings, offering broad, clear spans.
and open floors, delivering ample, unobstructed spaces at an attractive price.
| Highly adaptable and flexible layout |
Extensively utilized in developing office complexes, educational facilities, and other infrastructures
that demand the efficiency of multiple, consistent units.


| Partial structural edges | Supports extensive spans |
Primarily employed in the construction of bridges, broadcast towers, and expansive roof structures
where vast spanning capabilities are essential.
| Maximized space efficiency | 3D architectural elegance |
Perfectly suited for stadiums, sports venues, and major transit hubs,
and terminals, offering spatial efficiency combined with aesthetic appeal.



Established in 1997, Qingdao XGZ Steel Structure Overseas Co., Ltd. has grown over 26 years into a dynamic, multi-disciplinary, export-focused private international company. We excel in R&D, design, production, installation, construction, and comprehensive services.
In our pursuit of global excellence, Xinguangzheng has achieved CE certification (EN1090), ISO 9001, the esteemed International Ordinary Steel Structure High-grade certificate, and the China Overseas Contracting Project Operation Qualification certificate. We actively partner with countries along the 'Belt and Road' and key enterprises, advancing the global reach of our innovative solutions.





*Each weld component of the steel structure is meticulously wrapped in blankets or bubble-wrap to prevent scratches during loading and unloading.
*All steel structures are carefully packed on steel pallets and efficiently arranged into containers, significantly lowering loading and unloading times and labor costs.
*All sandwich panels are securely placed on steel pallets.
*A comprehensive container load plan and strategic regional unloading method are devised to eliminate any on-site re-transportation needs.

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.