Modular Steel Structure Workshop
Galvanized prefabricated steel structure system offering optimal
space utilization and superior structural integrity for industrial
warehouse and workshop construction.
Pre-Engineered Steel Construction Solutions
Our steel structure building system integrates real estate,
construction, and metallurgical sectors into a cohesive industrial
ecosystem. With superior performance and versatile applications,
this structural system has become the preferred choice in global
construction.
A steel structure building uses steel as the primary load-bearing
system, comprising beams, columns, trusses, and other components
manufactured from steel sections and plates. When integrated with
enclosure structures like roofs, floors, and walls, it forms a
complete building assembly.
Unlike traditional concrete structures, steel buildings replace
reinforced concrete with steel components, resulting in greater
strength, improved earthquake resistance, and dramatic reduction in
construction waste through steel's inherent reusability.

Technical Specifications
| Component | Specification |
|---|
| Main steel frame |
|
| Steel column | H section steel Q355B, alkyd painting |
| Steel beam | H section steel Q355B, alkyd painting |
| Purlin |
|
| Roof purlin | C or Z shape, galvanized steel Q235B |
| Wall purlin | C or Z shape, galvanized steel Q235B |
| Cladding material |
|
| Roof | PPGI steel sheet, or sandwich panel (EPS, Fiberglass, Rockwool, PU) |
| Wall | PPGI steel sheet, or sandwich panel (EPS, Fiberglass, Rockwool, PU) |
| Accessories |
|
| Bolts | Ordinary, high strength |
| Gutter | Galvanized steel plate, or stainless steel |
| Downpipes | PVC pipe, or metal pipe |
| Doors | Sliding or rolling door |
| Windows | Aluminum alloy, or PVC material |
| Edge cover | PPGI steel sheet 0.5mm thickness |
| Sky lighting panel | For natural light during day time |
| Ventilation | Stainless steel ventilation |
| Overhead crane | 5 tons to 20 tons |

Key Features & Benefits
- Prefabricated and customized design solutions
- Short construction time and cost-effective implementation
- Easy assembly/disassembly with labor-saving design
- Flexible layout with high space efficiency
- Large span design with light deadweight
Support and Services
- One-stop service from 3D modeling, design drawings, construction
drawings, to online technical support and replacement services
- Patented pallet system for easy loading and unloading
- Attractive appearance with smooth surface and multiple painting
color options
- Stable and durable construction capable of withstanding strong wind
and heavy snow
- Cost-effective, low-cost fast construction with recyclable
materials

Packaging & Shipping
We use standardized packaging with reinforced frames to prevent
transportation damage. Each container follows an optimized loading
plan with numbered components for easy installation. Our
environmentally friendly packaging materials are fully recyclable.

Qingdao Zhongbo Steel Structure Co., Ltd. is a comprehensive steel
structure enterprise affiliated to Shandong Zhongbo Materials
Technology Group Co., Ltd. Located in Qingdao, Shandong Province,
the company covers an area of over 106,667 square meters (160 mu)
with 6 production and processing bases, and the total area of
workshop buildings reaches 50,000 square meters. Its products are
exported to more than 80 countries and regions worldwide.
Over the past 15 years, Qingdao Zhongbo has been deeply committed
to the design and R&D of steel structure building systems. To
date, the company has obtained 43 patented technologies. Its
independently developed corrosion-resistant industrial steel
products and building corrosion protection system materials
comprehensively solve the chemical corrosion problem of steel
components at the system level. Meanwhile, Zhongbo holds a range of
national qualifications, including General Contracting
Qualification for Construction Projects, Steel Structure
Construction and Installation Qualification, Decoration and
Renovation Qualification, Integrated Waterproof,
Corrosion-Resistant and Thermal Insulation Qualification, Fire
Protection Facilities Qualification, Construction Labor Service
Qualification, Special Structure Reinforcement Qualification, and
Electronic Intelligence Qualification. In 2021, the company was
certified as a National High-Tech Enterprise and a National
Technology-Based Enterprise.

Frequently Asked Questions
Are you a manufacturer or trading company?
We are a manufacturer with over 15 years experience in metal
products. We welcome factory visits to demonstrate our quality
control processes and offer competitive pricing.
How is freight calculated?
Freight costs depend on shipping method (sea/air) and destination
port/airport. Please provide specific details for an accurate
quote.
How competitive are your prices?
We offer the best value - either superior quality at comparable
prices or competitive pricing with equivalent quality standards.
Do you provide installation support?
We supply detailed installation drawings and videos. Engineers or
full installation teams can be dispatched upon request.
Do you offer design services?
Yes, we provide complete design solutions using AutoCAD, PKPM,
Tekla Structures and other professional software for various
building types.
What is your delivery time?
Standard delivery to nearest Chinese seaport is approximately 30
days after deposit receipt, depending on order quantity.
Request Free Design & Quotation