Precision Structural Steel Fabrication Q355b Material ISO 9001 Certified

Customization: Available
After-sales Service: Other
Connection Form: Welded Connection

Product Description

Structural Steel Fabrication
Certified Steel Process
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Basic Information

Model NO.
Customized/As Drawing
Feature
Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable
Install
Online Guidance
Steel Grade
Q235/Q355/S275/S355
Welding
Mag(135)/Smaw(111)
Surface Treatment
Spray Painting/Hot-DIP Galvanizing
Certification
Exc4; En1090; ISO3834; ISO 9001
Package Size
1219.00cm * 244.00cm * 259.00cm
Gross Weight
2200.000kg
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Benchmark Projects

Serial No. Project Name Area (m²) Steel Tonnage (T) Overview
1 Museum Project 55,000 20,000 Covers public museum functions, exhibition rooms, cultural relic storage, and social services.
2 Urban Development Project 202,294 15,000 Multi-story units ranging from 1 to 23 floors, including underground parking.
3 Industrial Cooling Project - 8,000 Manufacturing and processing of cooling towers and corresponding accessories.
4 New Town Plot Project 133,076 12,000 Large scale infrastructure located in key development zones.
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Product Capabilities

We provide one-stop structural steel fabrication for commercial & industrial projects. Scope covers shop detailing support, cutting, welding, drilling, trial assembly, surface treatment, packing and shipment. Typical products include steel columns, beams, box sections, trusses, platforms and connections. Quality control follows project specs with full traceability and inspection records.

Steel Fabrication Detail
Advanced Craftsmanship
Material & Craft: Made of high-quality carbon structural steel or low-alloy high-strength steel, precision processed through cutting, welding, and anti-corrosion coating.
Appearance Features: Features box/cross sections with anti-corrosion coating. Connection holes and lifting lugs are reserved for easy on-site installation.
Core Advantages: High load-bearing capacity, strong seismic resistance, and rapid factory prefabrication to shorten construction cycles.
Frame Assembly
Industrial Column
Precision Component
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Manufacturing Capacity

Operating with modern production bases covering more than 120,000 square meters, we achieve an annual production capacity of 100,000 tons of steel structures. Facilities are equipped with advanced CNC cutting machines, automatic welding lines, and shot blasting systems.

Grade I Steel Structure Professional Contracting
Grade I Steel Structure Manufacturing Qualification
Grade I General Building Construction Contracting
Factory Overview
Production Line 1
Production Line 2
Quality Check
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Frequently Asked Questions

Are you a factory or trading company?
We are a direct manufacturer with over 25 years of experience and a 120,000m² factory area.
What is your annual production capacity?
Our annual production capacity reaches 100,000 tons of steel structures.
Can you provide design service?
Yes. We provide design optimization, detailing, and engineering support for all projects.
What steel materials do you use?
We mainly use Q355B, Q345B, and customized international standard materials upon request.
Do you support overseas projects?
Yes. We welcome global cooperation and provide specialized export packaging and logistics support.
What is the typical delivery time?
Normally 30-60 days depending on the project scale and complexity.

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