
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). |


| Cost-effective | Grand spans | Effortless assembly |
Perfectly suited for low-rise or single-story structures, accommodating vast spans.
and open-plan areas, delivering expansive, unobstructed spaces at minimal expense.
| Adaptable structural layout |
Widely implemented in office complexes, educational institutions,
and buildings with uniform units.


| Segmental structure | Facilitates larger spans |
Frequently utilized in the construction of bridges, TV towers,
and large-span roofing systems.
| Three-dimensional spatial structure |
Commonly employed in sports stadiums, arenas,
transportation hubs, and terminals.



Founded in 1997, Qingdao XGZ Steel Structure Overseas Co., Ltd. has undergone 26 years of continuous growth, evolving into a high-tech, diversified, export-focused international private enterprise. We excel in research and development, design, production, installation, construction, and service.
To enhance our global service capabilities, Xinguangzheng has earned the CE certification (EN1090), ISO 9001, the International Ordinary Steel Structure High-grade certificate, and China Overseas Contracting Project Operation Qualification certificate. We actively collaborate with countries along the 'Belt and Road' initiative and relevant enterprises, steadfastly advancing our international market presence.





*All steel structure welded components are carefully wrapped with blankets or bubble-wrap to prevent scratches during loading and unloading.
*All steel structures are securely packed in steel pallets and loaded into containers, significantly reducing loading and unloading time and labor costs.
*All sandwich panels are packed in steel pallets for optimal protection.
*Comprehensive container load plans and regional unloading strategies are devised to eliminate onsite re-transportation.

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.