Qingdao Xinguangzheng Xinyuan Construction Engineering Co., Ltd.
                                                                                                           
Verified Supplier
24 Years
Since 2002
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High Strength Steel Structure Building Q235 Q355B GB Standard - 30-55 Day Delivery, 130000m² Production Capacity

Price Negotiable
Price: USD 30-100 per square meter/ Negotiable
MOQ: 100 square meters
Delivery Time: 30-55 days
Brand: XGZ
Product Description
High-Strength Steel Frame Building Overview

Prefabricated steel structure buildings for industrial and commercial applications, engineered with primary and secondary members, roof and wall cladding systems, and various structural components. These buildings can be customized with additions including skylights, ventilation systems, doors, windows, trusses, mezzanine floors, and crane systems based on project requirements.

Structural Specifications

Our prefab steel structures are built using three essential steel member systems:

  • Primary members: columns, beams, and bracing systems
  • Secondary members: Z or C purlins, girts, and eave struts
  • Roof and wall sheeting systems
  • Additional building components
Component Specification
Main steel frame H section steel beam and columns, painted or galvanized
Secondary frame Hot dip galvanized C purlin, steel bracing, tie bar, knee brace, edge cover
Roof panel EPS sandwich panel, glass fiber sandwich panel, rock wool sandwich panel, PU sandwich panel, steel sheet
Wall panel Sandwich panel, corrugated steel sheet
Tie Rod Circular steel tube
Brace Round bar
Knee brace Angle steel
Roof gutter Color steel sheet
Steel structure building construction and components
Key Advantages
  • Lightweight Construction: Steel structures are 30%-50% lighter than reinforced concrete, reducing foundation requirements
  • Increased Usable Space: Smaller cross-sections provide approximately 8% more effective building area
  • Reduced Labor & Time: Factory fabrication with on-site bolt assembly minimizes construction time and workforce needs
  • Rapid Construction: Lightweight components and bolted connections enable faster project completion
Completed steel structure warehouse installation
Application Areas

Steel structure buildings are suitable for various applications including industrial plants, factories, workshops, warehouses, agricultural buildings, exhibition halls, showrooms, office buildings, and high-rise structures.

Our Service Capabilities
Customized Design Solutions

Professional design team with 10 years of experience provides customized solutions including color and material selection for steel components and panels.

Custom steel structure design and engineering
Efficient Production & Delivery

Six modern factories spanning 130,000 square meters ensure production completion within 30-55 days after order confirmation.

Production Visualization

Complete production transparency with photos and video documentation from raw materials to finished products, including live workshop viewing options.

Steel structure manufacturing process Quality control in steel fabrication
Quality Assurance

EN-ISO3824 welding quality system with professional IIW welding inspectors ensures superior product quality.

Quality inspection of steel components
Secure Packaging & Logistics

Container and pallet packaging protects surface finishes, with sequential component marking for simplified installation.

Steel structure packaging and shipping methods
Professional Installation Support

Comprehensive installation guidance including manuals, videos, and optional on-site engineering supervision for international projects.

Steel structure assembly and installation Completed steel building installation
Frequently Asked Questions
Company Background

We are a manufacturer with foreign trade department, offering competitive pricing and professional service.

Product Range

Our portfolio includes steel structure warehouses, workshops, office buildings, agricultural facilities, garages, and aircraft hangars.

Installation Services

We provide comprehensive installation support including supervision and training, with optional on-site technical engineering for overseas projects.

Documentation Provided

Complete drawing sets including plan drawings, elevation drawings, sectional drawings, foundation drawings, and installation diagrams.

Delivery Timeline

Standard delivery within 30-55 days after order confirmation, varying based on project scale and fabrication requirements.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Qingdao Xinguangzheng Xinyuan Construction Engineering Co., Ltd.
Location No. 268 Shenzhen Road, Pingdu City, Qingdao, Shandong Province.
Contact Person Della

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