Large Span Modular Prefab Steel Structure Metal Prefabricated Warehouse Building Workshop Shed Office Mall

Customization: Available
After-sales Service: Online Technical Support,Onsite Installation
Connection Form: Bolt Connection

Product Description

Basic Info

Model NO.
Steel -ws
Feature
Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable, Green
Install
Support Installation
Drawing
Design The Drawing as Your Demand
Standard
GB, ASTM, DIN, JIS, AISI, BS
Window
Sliding Window, PVC Window or Aluminium Window
Application
Workshop, Warehouse, Platform, Fabricated House
Doors
Electric Rolling Door/Sliding Door
Main Frame
Welded H Steel Beam, Steel Truss
Secondary Frame
C & Z Purlin, Brace
Performance
Safety, Water-Proof, Sound Insulated Heat-Preservation
Roof Cladding
Steel Sheet + Sandwich Panel
Surface Treatment
Hot DIP Galvanized and Painted
Environment Protection
Environmental Friendly Material
Project Solution Capability
Graphic Design, 3D Model Design, Total Solution
Place of Origin
China
Software
CAD, Tekla, Sketchup, Pkpm, Bim
Wall Color
White, Blue, Optional Colors
Transport Package
According to Customers' Demands
Specification
Q355b, Q235b
Trademark
Custom/OEM
HS Code
7308900000
Production Capacity
2,500t/M

Product Description

Pre-engineered steel structure warehouse/workshop is steel structure built over a structural concept of primary members, secondary members, roof and wall sheeting connected to each other and various other building components. These buildings can be provided with different structural and non-structural additions such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation etc., based on the customer's requirements.
Technical Specifications & Parameters
Main Structure H-section steel Q355 steel H beam, box column available
Welding Automatic Submerged Arc Welding
Rust removing Shot blasting
Surface processing twice primer and twice finish Alkyd paint or hot dip galvanized
High strength bolt Grade 10.9
Substructure Angle brace L50*4, steel Q235, process and painting
Cross bracing Dia.20 round bar, steel Q235 process and pre-galvanized
Tie bar Dia 89*3 round pipe, steel Q235 process and painting or pre-galvanized
Batter brace Dia. 12 round bar, steel Q235 process and pre-galvanized
Ordinary bolt Galvanized bolt
Roof Purlin C channel or Z channel, steel Q235, galvanized
Roof panel (50mm, 75mm, 100mm, 150mm) Sandwich panel , corrugated galvanized iron sheet
Transparent skylight 1.2mm FRP
Accessories Sealant, self-tapping screw
Edge cover Made of color steel sheet
Gutter Made of steel sheet with thickness 0.8mm, or PVC
Rainspout PVC pipe
Wall Purlin C channel or Z channel, steel Q235, galvanized
Wall panel (50mm, 75mm, 100mm, 150mm) Sandwich panel , corrugated galvanized iron sheet
Accessories Sealant, self-tapping screw
Edge cover Made of color steel sheet
Ventilator Unpowered axial-flow ventilator or monitor roof
Door & Window Electric rolling door/sliding door, PVC/ Aluminum alloy window
Crane Ranging from 5 tons to 20 tons
Customized service and personalized design are welcomed!
Modular Prefab Steel Structure Warehouse Building

Detailed Photos

Detailed Steel Structure Frame Part 1
Detailed Steel Structure Frame Part 2
Detailed Steel Structure Frame Part 3
Wall & Roof Panel System

Single corrugated galvanized metal sheet, or insulated sandwich panels such as Rockwool, Fiberglass, EPS, PU, etc.

Purlins & Bracing

C section, Z section profiles. Electro-galvanized coating options: 40g/m², 60g/m², 90g/m², 275g/m², etc.

Main Steel Structure

Q355/Q235 steel, H type, I type, or Box type. Surface Treatment: Sa2.5 grade shot blasting with Alkyd, Epoxy zinc-rich painting, or Galvanization.

Detailed Connection Parts
Fabricated Construction Progress
Completed Steel Purlins Setup

Packaging & Shipping

We considered the fragility, weight, and potential risks during transportation of different components when loading the products into the shipping containers, and took appropriate measures to ensure a safe and efficient unloading process for the customers.
Steel Structure Loading 1
Steel Structure Loading 2

Installation Instructions

Please see below installation process flowchart:

Installation Process Diagram

Profile

Factory Overview
Manufacturing Area
Steel Processing Production
We are a professional manufacturer for Steel structure buildings, Container Houses and Prefab houses with over 10 years of experience. Having exported to 100+ countries and completed 500+ projects, we deliver comprehensive ONE-STOP services and customized solutions, including Consultation, R&D, Design, Manufacturing, Installation, and Overseas project supervision.

We specialize in the creation of high-quality Steel structure Warehouses, Workshops, High-rise steel frame buildings, and Container houses for labor camps, site offices, shower & toilet containers, and general construction infrastructure. Our factory spans more than 12 hectares (120,000 SQM) with a registered capital of CNY 50 Million. Backed by strong technical strength and comprehensive product lines, we maintain long-term partnerships with various international corporations and government entities.

Steel Framing Production Line
Factory Machine Cutting
Loading Yard
Core Product Range
Product Types Steel structure warehouse, workshop, industrial plant, Container house, and Prefabricated house structures.

Global Projects

Saudi Arabia Project
Saudi Arabia Project 1
Saudi Arabia Project 2
Country Saudi Arabia
Application Agriculture Farm Staff Dormitory Prefabricated building
Including Site office, Manager Accommodation, Executive office, Senior Staff Accommodation, Public Toilet Shower, etc.
Dimension Customized various dimensions, Steel frames with ALC panels
Area Total built-up area: 8,000 SQM
Year of Completion 2017
UAE Project
UAE Project Image 1
UAE Project Image 2
UAE Project Image 3
Country UAE
Application 3-Floor Multi-purpose Restaurant Recreation Steel Structure Building
Ground Floor: Restaurant; 1st Floor: Recreation; 2nd Floor: Senior Staff Accommodation
Dimension Customized various dimensions, Steel frames with ALC panels
Area 30 * 15 * 12 meters
Year of Completion 2018
Indonesia Project
Indonesia Project 1
Indonesia Project 2
Country Indonesia
Application Prefabricated Camp Building, Indonesia Oil & Gas Site Worker Camp
Including: Site office, Accommodation, Toilet Shower, etc.
Dimension Customized flat pack container house (as per client's requirements)
Area Total built-up area: 5,000 SQM
Year of Completion 2017

Frequently Asked Questions

Are you a direct manufacturer or a trading company?
We are a leading steel structure manufacturer with a dedicated export service department. This integration allows us to offer highly competitive pricing along with professional support. You are always welcome to schedule a visit to our factory facility.
What are your primary product lines?
We design and manufacture steel structure warehouses, industrial workshops, plant facilities, poultry houses, prefabricated houses, modular containers, airplane hangars, and high-performance sandwich panels. All product dimensions and specifications can be tailored to meet your unique needs.
What quality control standards do you enforce?
Quality is our absolute core value. Our quality assurance and inspection teams execute strict testing protocols based on ISO9001 guidelines. From raw material receipt to finished components, all outputs undergo rigorous testing in our specialized laboratory to ensure high-standard compliance.
Do you provide site installation assistance?
Yes, we provide detailed layout drawings, connection node details, and step-by-step installation instructions for every project. Upon request, we can also deploy experienced engineers to the local construction site to supervise and guide your assembly process.
What parameters must I provide to obtain an accurate quotation?

Please supply the following key details for your structure planning:

1. Project Location (region/country) 5. Length (sidewall span, m) 9. Window Specs (dimensions/styles)
2. Local Snow Load (kN/m²) 6. Width (end wall span, m) 10. Door Specs (dimensions/styles)
3. Local Wind Load (km/h or m/s) 7. Height (eave height, m) 11. Drainage System Setup
4. Seismic Magnitude 8. Interior Column Allowed (yes/no) 12. Crane System Required (tonnage if yes)
Can the buildings be customized for special local building codes?
Absolutely. Our architectural and engineering team uses professional design software (such as Tekla, AutoCAD, PKPM, and BIM) to analyze, draft, and optimize each structural design in compliance with specific local design standard loads (ASTM, GB, DIN, JIS, etc.).

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