Qingdao Xinguangzheng Xinyuan Construction Engineering Co., Ltd.
                                                                                                           
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24 Years
Since 2002
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Q235 Q355 Pre-Engineered Steel Building for Industrial & Commercial Use - Custom Clear-Span Design with H-Section Steel Framework

Price Negotiable
Price: USD 40-100 per square meter/Negotiable
MOQ: 100 square meters
Delivery Time: 30-55 days
Brand: XGZ
Product Description
Pre-Engineered Steel Building Overview

Q235 and Q355 steel pre-engineered buildings provide versatile structural solutions for industrial and commercial applications. These buildings feature primary and secondary steel framing members connected with roof and wall cladding systems, offering lightweight construction with superior strength and durability.

Structural Components & Materials
Primary Framing System
  • Columns and beams manufactured from Q235B/Q355B H-section steel
  • Available as hot-rolled or welded sections for easy on-site bolting
  • Factory-applied primer and protective coatings for enhanced corrosion resistance
Secondary Framing System
  • Purlins and tie bars made from Q235B C/Z-type steel
  • Knee braces and bracing using Q235B angle steel and round bars
  • Supporting tubes and pipes for structural stability
Material Specifications
Component Material Grade Specification
Main Frame Columns & Beams Q235B, Q355B Welded or Hot-Roll H Section Steel
Secondary Purlins Q235B C and Z Type Steel
Roof & Wall Cladding - Metal Sheet (PE+Galvanized+Aluminium) or Sandwich Panel
Doors & Windows - Rolling/Shutter Doors, PVC/Aluminium Windows
Applications & Industries
  • Industrial Facilities: Warehouses, workshops, manufacturing plants with large clear-span designs
  • Commercial Buildings: Offices, shopping malls with customizable layouts
  • Agricultural Structures: Barns, livestock sheds, poultry houses
  • Aviation Infrastructure: Aircraft hangars with high ceilings
  • Educational Institutions: Schools and college buildings
Customization Options

Available with various structural and non-structural additions including skylights, ventilation systems, louvers, mezzanine floors, crane systems, insulation, and specialized doors/windows to meet specific project requirements.

Project Implementation Process
  1. Initial inquiry and requirements analysis
  2. Custom design development and quotation
  3. Manufacturing and fabrication at our facility
  4. Shipping and on-site installation support
  5. Project completion and quality assurance
Quality Certifications

Manufactured with ISO 9001, CE, BV, and SGS certifications, ensuring compliance with international quality standards and building codes.

Product Gallery
Q235 Q355 steel building structure showing industrial application Pre-engineered steel building framework with secondary structural elements Completed steel structure building with wall cladding and roofing Industrial steel building interior showing clear-span design Steel building construction process and installation methodology Quality certification documents for steel building manufacturing International quality standards certification for structural steel Customer visit to steel structure manufacturing facility

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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