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Premium Structural Steel Solutions

Specializing in Steel Structure Fabrication for Industrial, Agricultural, and Infrastructure Projects Worldwide Since 1996

Explore Our Products
Steel Structure Factory
5+2

Factories & Farms

20+

Years Experience

100+

R&D Engineers

120+

Countries Exported

About Qingdao Xinguangzheng

Qingdao Xinguangzheng Steel Structure Co., Ltd. is the leading steel structure manufacturing factory in China, established in 1996. After more than 20 years of steady development, we have become a high-tech, diversified, and international company integrating steel structure fabrication, R&D, production, and installation.

Our expertise spans across industrial buildings, poultry farms, water treatment plants, modular housing, and pre-engineered steel structures. With over 100 dedicated design and research engineers, we deliver innovative, durable, and cost-effective solutions tailored to client needs across 120+ countries.

  • ISO-Certified Manufacturing
  • Global Export Experience
  • Custom Engineering & Design
  • End-to-End Project Support
Factory Overview

Our Products & Cases

Steel Structure Building

Steel Structure Buildings

Widely used in industrial and civil buildings such as warehouses, workshops, and commercial centers. High strength, fast installation, and long lifespan.

  • Material: Q355B, Q235B
  • Span: Up to 80m
  • Design: Pre-engineered & Custom
Poultry Farm Structure

Poultry Farm Structures

Complete steel solutions for poultry farms, including ventilation, insulation, and automated systems. Successfully delivered in Papua New Guinea and other regions.

  • Application: Broiler, Layer, Hatchery
  • Features: Corrosion-resistant coating
  • Customization: Full turnkey projects
Water Tank and Plant

Water Tanks & Treatment Plants

Steel tanks and structural frameworks for water storage and treatment facilities. Designed for durability and low maintenance.

  • Capacity: 100m³ to 10,000m³
  • Material: Galvanized or painted steel
  • Compliance: International water standards
Modular House

Modular Houses

Prefabricated steel modular homes with fast assembly, energy efficiency, and modern design. Ideal for remote areas and temporary housing.

  • Size: 20ft to 40ft containers
  • Insulation: EPS, Rockwool, or PU
  • Use: Residential, offices, clinics
Steel Roof with Solar Panel

Solar-Integrated Steel Roofs

Steel structure roofs with integrated photovoltaic systems. Project example: Haibyli 1 50MW distributed solar power plant.

  • Power Capacity: Up to 50MW
  • Integration: BIPV & rooftop mounting
  • Efficiency: High load-bearing & energy output
Foot-bridge Structure

Steel Foot-Bridges

Architectural steel foot-bridges for urban and rural infrastructure. Example: Zhongjie Passenger Foot-Bridge, a government project.

  • Span: 20m to 100m
  • Load: Pedestrian & light vehicle
  • Design: Aesthetic & structural integrity
Industrial Workshop

Industrial Workshops

Heavy-duty steel workshops for manufacturing, logistics, and assembly lines. Designed for high wind and snow loads.

  • Clear Height: 6m to 15m
  • Cranes: Up to 20-ton capacity
  • Fire Rating: Class A materials
Commercial Steel Building

Commercial Steel Buildings

Modern steel structures for retail, offices, and mixed-use developments. Fast construction and low lifecycle cost.

  • Facades: Glass, metal, or composite
  • Flexibility: Expandable design
  • Energy: Insulated panels & solar ready

Why Choose Xinguangzheng?

Industrial Expertise

Over 20 years of experience in structural steel fabrication and global project delivery.

Global Reach

Exported to 120+ countries, especially along the Belt and Road Initiative.

Quality Assurance

ISO-certified processes and rigorous quality control at every production stage.

Innovation

100+ R&D engineers driving smart, sustainable, and efficient steel solutions.

Frequently Asked Questions

What types of steel do you use?

We primarily use Q235B and Q355B structural steel, meeting Chinese GB and international standards. Custom materials available upon request.

Can you provide turnkey projects?

Yes, we offer full turnkey solutions including design, fabrication, shipping, installation, and after-sales support.

What is your production capacity?

With 5 factories and 2 farms, we have a combined monthly output of over 10,000 tons of structural steel.

Do you offer design services?

Yes, our team of 100+ engineers provides full structural and architectural design using AutoCAD, PKPM, and 3D modeling tools.

How do you ensure quality?

We follow ISO 9001 standards with in-house QC labs, third-party inspections, and full traceability of materials and welds.

Get in Touch

Contact us for quotes, technical support, or project collaboration.

Contact Information

  • Address: No.268 Shenzhen Road, Pingdu, Qingdao, China
  • Tel: +86 17806251283
  • WhatsApp: +86 15153297585
  • Email: [email protected]
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