
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). |


| Economical | Expansive Spans | Simple Assembly |
Perfect for low-rise or single-story edifices with broad spans
and open floor plans, delivering vast, open spaces at minimal costs.
| Adaptable Layout |
Widely implemented in office complexes, educational institutions, and structures
featuring numerous similar units.


| Support Structure | Enhances Span Capacity |
Commonly applied in bridges, TV towers, and expansive roofing systems
with large spans.
| Multi-Dimensional Structure | Spatial Geometry |
Frequently used in stadiums, arenas, transport hubs,
and terminals.



Since its inception in 1997, Qingdao XGZ Steel Structure Overseas Co., Ltd. has flourished over 26 years into a high-tech, diverse, export-centric private enterprise. We specialize in research, design, production, installation, construction, and comprehensive services.
In our quest to serve the global market better, Xinguangzheng has secured prestigious certifications like CE (EN1090), ISO 9001, International Ordinary Steel Structure High-grade certificate, and the China Overseas Contracting Project Operation Qualification certificate. We actively collaborate with Belt and Road countries and other enterprises to propel international market development.





*All welded steel components are cushioned with blankets or bubble wrap to prevent scratches during transit.
*Steel structures are packed on steel pallets for efficient loading and unloading, reducing time and labor costs.
*Sandwich panels are securely packed on steel pallets.
*We create a container load plan and a regional unloading plan to minimize on-site transport.

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.