ZSJH Steel provides customized steel truss fabrication according to project drawings, structural requirements, dimensions, loading conditions, and applicable international standards. Our truss systems are suitable for industrial buildings, warehouses, bridges, large-span roofs, commercial facilities, exhibition halls, transportation infrastructure, and other complex steel construction projects.

From material preparation and cutting to welding, trial assembly, surface treatment, inspection, and export packaging, we provide integrated manufacturing support for overseas projects.

Key Features

High Load-Bearing Capacity

The triangular structural configuration distributes loads efficiently throughout the truss, providing excellent strength and overall stability.

Suitable for Long-Span Structures

Steel trusses can create wide, open interior spaces with fewer intermediate columns, making them ideal for large industrial and commercial buildings.

Optimized Structural Weight

Compared with some conventional solid-beam systems, properly engineered truss structures can reduce steel consumption while maintaining required structural performance.

Custom Fabrication

Truss dimensions, member sections, connection plates, bolt holes, welding details, and surface treatments can be manufactured according to customer drawings and project requirements.

Factory Prefabrication

Major components can be cut, drilled, welded, assembled, and inspected in the factory before delivery, helping simplify on-site construction.

Flexible Connection Options

Depending on the structural design, components can be supplied with welded, bolted, or combined connection systems.

Typical Specifications

Manufacturing Process

Drawing Review → Material Preparation → CNC Cutting → Drilling → Component Assembly → Welding → Dimensional Inspection → Surface Preparation → Painting/Galvanizing → Final Inspection → Packing & Shipment

Our fabrication process focuses on dimensional accuracy, connection consistency, welding quality, and reliable fit-up between structural components.

Quality Control

Quality inspection is carried out throughout the fabrication process, including:

• Raw material verification

• Cutting dimension inspection

• Hole position inspection

• Welding appearance inspection

• Structural dimension verification

• Connection plate inspection

• Surface treatment inspection

• Final product inspection before shipment

This helps ensure that fabricated components meet drawing requirements and are prepared for efficient site installation.

FAQ

1. Can you manufacture steel trusses according to our drawings?

Yes. We support customized production based on your structural drawings, dimensions, material grades, connection details, and project requirements.

2. What steel grades are available?

Common options include Q235B, Q355B, ASTM A36, ASTM A572, and other grades depending on project specifications.

3. Can large steel trusses be divided into sections for transportation?

Yes. Large-span trusses can be designed and fabricated in transportable sections with suitable bolted or welded site connections.

4. What surface treatments are available?

Painting, zinc-rich primer systems, and hot-dip galvanizing are available depending on the application environment.

5. Do you provide welding and dimensional inspection?

Yes. Key fabrication stages are inspected to verify dimensions, connection details, welding quality, and finished-product condition.

6. Can you supply steel trusses for overseas projects?

Yes. We support export packaging, container loading, shipping documentation, and international delivery coordination.

Send Us Your Drawings

Looking for a reliable Steel Truss Structure Manufacturer for your next project?

Send us your structural drawings, dimensions, material requirements, quantity, and project location. Our team can review your requirements and provide a customized fabrication solution and quotation.