Large Span Heavy Steel Structure Q235B Q355B Warehouse Workshop
Product Description
Heavy steel structure buildings utilize substantial steel components to support massive loads and withstand extreme conditions. The structural framework, composed of thick steel beams, columns, and trusses, ensures exceptional strength and stability. These buildings are engineered to withstand harsh environments including high winds, seismic activity, and heavy snow loads, featuring large spans and high ceilings for efficient space utilization.
Product Parameters
| Name |
Heavy Steel Structure |
| Main Material |
Q235-Q355B Welded H Section Steel or Hot Rolled H Section Steel |
| Surface |
Painted Or Galvanized |
| Roof And Wall Panel |
EPS Sandwich Board, Single Corrugated Steel Plate, Glass Cotton Colored Board |
| Window |
PVC Or Aluminum Alloy |
| Door |
Sliding Door Or Rolling Shutter Door |
Services
- Design: Free customized design service
- Manufacturing: Six factories capable of producing various projects
- Installation: Detailed drawings provided with optional on-site guidance or installation
- Quality Inspection: Factory self-inspection, customer inspection, and third-party inspection available
Production Features
- High strength and large span capability
- Short construction period reducing investment costs
- Excellent fireproofing and corrosion resistance
- Movable and recyclable without pollution
- Easy transportation using steel pallets in 40HC shipping containers
Design and Quote Requirements
- Project location and environmental conditions (wind/snow loads, seismic requirements)
- Building dimensions (length × width × height)
- Wall material preference (brick, steel sheet, or insulated panel)
- Roofing material preference
- Overhead crane requirements (if needed)
- Single or multi-floor design
- Door and window specifications


Company Overview
Founded in 2002, Qingdao Xinguangzheng Steel Structure Co., Ltd. operates from a 13.3-hectare facility in Shandong Province with over 1,000 employees. Our products serve customers in more than 100 countries, upholding our vision to be a global leader in steel structure applications.
Packaging Details
- Steel components packed in steel pallets with proper protection
- Sandwich panels covered with plastic film
- Bolts and accessories loaded into wooden boxes
- All items packed for ocean transport in 40'HQ containers
Project Specifications
| Length |
198.1 meters |
| Width |
120 meters |
| Height |
13.5 meters |
| Spans |
5 |
Why Choose Us?
- Professional engineering team with 10+ years experience
- One-stop service including construction drawings and foundation design
- Extra materials provided for installation contingencies
- Rapid response to all inquiries
- Advanced processing equipment including large gantry planing machines
- Detailed packing lists for each container




Frequently Asked Questions
1. What are your main products?
Steel structures, warehouses, workshops, factories, office buildings, hangars, garages, and poultry houses.
2. How do you control quality?
We implement rigorous checks at all manufacturing stages from raw materials to finished goods.
3. What information is needed for quotation?
Please provide warehouse dimensions, draft drawings, layout, and material preferences.
4. Can we visit your factory?
We warmly welcome visits and will arrange professional sales support.
5. What is the typical lead time?
Approximately 2 weeks for drawings and 30-55 days for delivery depending on complexity.