
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 | Expansive spans | Simple assembly |
Ideal for low-rise or single-story structures with wide spans
and open floors, providing large, open spaces at a low cost.
| Versatile structure layout |
Widely used in office buildings, schools, and structures
with numerous similar units.


| Partial structure | Enhances larger spans |
Commonly utilized in bridges, TV towers, and roofs
with extensive spans.
| Spatial structure | Three-dimensional design |
Typically used in stadiums and arenas, transportation
hubs, and terminals.



Founded in 1997 and boasting 26 years of continuous growth, Qingdao XGZ Steel Structure Overseas Co., Ltd. has evolved into a high-tech, diversified, export-driven international private enterprise. We excel in research and development, design, production, installation, construction, and service.
To better serve the global market, Xinguangzheng has earned CE certification (EN1090), ISO 9001, the International Ordinary Steel Structure High-grade certificate, and the China Overseas Contracting Project Operation Qualification certificate. We have partnered with countries along the Belt and Road and related enterprises, actively pursuing international market development.





*All steel structure weld components are wrapped in blankets or bubble wrap to prevent scratches during loading and unloading.
*All steel structures are packed in steel pallets, saving time and labor during loading and unloading.
*All sandwich panels are packed in steel pallets.
*Material components are organized into container load plans and regional unloading plans to avoid on-site 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.