eet different architectural and engineering requirements.

Precision Fabrication

Structural components are manufactured according to approved drawings with controlled cutting, drilling, welding and dimensional inspection.

Durable Surface Protection

Different surface treatments are available according to project environment, including:

• Hot-dip galvanizing

• Zinc-rich primer

• Epoxy coating

• Anti-corrosion painting

• Customized coating systems

Typical Applications

Our steel space frame structures are widely used for:

• Stadiums and sports centers

• Airports and transportation terminals

• Exhibition halls

• Convention centers

• Shopping malls

• Industrial workshops

• Warehouses

• Aircraft hangars

• Coal storage sheds

• Atriums and entrance canopies

• Swimming pools

• Large public buildings

Technical Specifications

Structural Advantages

The three-dimensional grid configuration enables loads from the roof to be transferred through multiple structural members instead of relying on a single load path. This improves overall structural stability and makes space frame systems particularly suitable for buildings requiring wide, open interior areas.

Compared with conventional roof structures, a properly designed space frame can also provide:

• Reduced number of supporting columns

• Efficient material utilization

• High structural stiffness

• Good seismic performance

• Uniform load distribution

• Flexible roof geometry

• Fast prefabricated construction

• Clean and modern architectural appearance

Customized Space Frame Solutions

Every project has different requirements for span, wind load, snow load, seismic conditions, roof covering and architectural appearance.

Our engineering team can provide customized solutions based on:

• Architectural drawings

• Structural drawings

• Building dimensions

• Design loads

• Local environmental conditions

• Roof system requirements

• Surface protection requirements

• Transportation limitations

• Installation conditions

If complete drawings are not available, basic project information can also be provided for preliminary technical evaluation.

Manufacturing Process

Our typical production process includes:

Material Inspection → Cutting → Tube Processing → Node Fabrication → Welding → Dimensional Inspection → Trial Assembly if Required → Surface Treatment → Final Inspection → Packaging → Shipment

Strict process control helps ensure that each component matches the approved fabrication drawings and can be assembled efficiently on site.

Quality Control

Quality inspection is carried out throughout production, including:

• Raw material verification

• Dimensional inspection

• Steel tube inspection

• Node and connection inspection

• Welding quality inspection

• Surface treatment inspection

• Finished component inspection

• Packing and shipment inspection

FAQ

1. Can the space frame structure be customized?

Yes. The span, height, geometry, steel grade, connection system, surface treatment and roof system can all be customized according to project requirements.

2. What information is required for quotation?

Please provide available drawings, building dimensions, project location, design loads, roof requirements and surface treatment requirements. The more complete the information, the more accurate the quotation.

3. What types of space frame structures can you manufacture?

We can manufacture flat space frames, curved structures, domes, barrel-vault systems and other customized three-dimensional steel structures.

4. Can you manufacture according to customer drawings?

Yes. Components can be fabricated according to customer-supplied structural or shop drawings.

5. What surface treatments are available?

Common options include painting, zinc-rich primer, hot-dip galvanizing and customized anti-corrosion coating systems.