2. Member Design: Made of high-quality standard steel. Section sizes are selected based on stress conditions to ensure structural strength and stability.
3. Joint Technology: Multiple connection methods including welding, bolting and riveting meet on-site construction, special engineering and high durability requirements.
4. Force Performance: Optimized stress distribution gives full play to steel properties, suitable for various large-span buildings.
5. Structural Advantages: Light weight and excellent seismic performance reduce foundation costs and improve overall structural safety.
6. Construction & Service: Factory prefabrication and fast on-site installation ensure high efficiency. Custom design, reliable quality and complete after-sales service are available.
Steel Truss Structure: Engineered Excellence for Your Construction Needs
At Shenyang Zhongda Steel Structure Engineering Co., Ltd., we're proud to offer top-quality steel truss structures that combine strength, versatility, and cost-effectiveness. Every product we make meets the greatest standards for performance and durability thanks to our advanced manufacturing tools and skilled staff.
Product Description
Many different types of construction depend on our products, which are the foundation of modern buildings. For large, column-free spaces that make the most of usable space, these engineering wonders distribute loads efficiently. For beams that last, we use high-quality steel and precise welding methods.
Each product is specially made to fit the needs of your project. Our trusses have the best strength-to-weight ratios, whether you need a big factory roof or a complicated bridge support system. Because our designs are modular, they can be put together quickly on-site, which cuts down on building time and labor costs.
Coatings on our trusses keep them from rusting, and they can be galvanized to make them last longer in harsh settings. With spans of up to 100 meters, our products can be used in a variety of architectural styles while still being strong.



Why Choose Us?
- Customized solutions tailored to your project needs
- Advanced manufacturing facilities for consistent quality
- Experienced engineering team for optimal design
Function & Application
Our products excel in supporting large roofs, bridges, and industrial facilities. They're ideal for:
- Commercial buildings and shopping centers
- Sports arenas and exhibition halls
- Aircraft hangars and warehouses
- Highway and railway bridges
- Power transmission towers
Our trusses provide excellent load-bearing capacity while allowing for creative architectural designs. They're particularly suited for projects requiring long spans and open floor plans.


Production Process
Our steel truss structure manufacturing process ensures precision and quality:
- Design and engineering using advanced 3D modeling software
- Cutting and shaping of steel components with CNC machines
- Assembly and welding by skilled technicians
- Quality control inspections at each stage
- Surface treatment and coating application
- Pre-assembly testing to ensure perfect fit
OEM & ODM Services
We offer comprehensive OEM and ODM services for the products. Our designers work closely with clients to make sure that the designs they get are exactly what your project needs. Our full help covers the whole process, from concept sketches to final production.
We can make things to a wide range of specs and volumes because our manufacturing processes are flexible. We can help you make your ideas come to life, whether you need a custom truss design or want to change the way our products look.
Packaging and Delivery
We ensure secure packaging of all steel truss components to prevent damage during transit. Our logistics team coordinates efficient delivery to your project site, with options for full or partial assembly based on your needs.
Qualification of Company
Shenyang Zhongda Steel Structure Engineering Co., Ltd. holds the First-Class Steel Structure Engineering Qualification from China's Ministry of Housing and Urban-Rural Development. We adhere to international standards and have successfully completed projects across 20+ countries.
Over 100 engineers and other technical professionals work for us, and they are all committed to making the best steel structures possible. With a strong focus on research and development (R&D), we're always coming up with new ways to help our clients.

FAQs
- Q: How long does it take to manufacture and deliver a custom product?
A: Typically, the process takes 4-8 weeks, but can vary based on project complexity and size. - Q: Do you provide installation services for your products?
A: Yes, we offer complete installation services or can provide technical support for your local team. - Q: What types of surface treatments are available for corrosion protection?
A: We offer galvanization, powder coating, and various paint systems to suit different environmental conditions. - Q: Can your products be designed for seismic zones?
A: Absolutely. We can engineer our trusses to meet specific seismic requirements for any location.
Contact & Support
Ready to start your steel truss structure project? Contact our expert team today for a consultation and quote. We're here to support you every step of the way, from initial design to final installation.
Email: Ava@zd-steels.com
Email: Eddie@zd-steels.com
Let Shenyang Zhongda Steel Structure Engineering Co., Ltd. be your trusted partner for all your product needs. Experience the strength, reliability, and innovation that set us apart in the industry.

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