Heavy Steel Structure Frame for Efficient Workshop and Warehouse Designs
Port:
Dalian, China
Production Capacity:
15000ton/Year
Payment Terms:
T/T, Western Union, Money Gram
Harbin Dongan Building Sheets Co., Ltd.
Heilongjiang, China
Last Login Date:
Sep 12, 2025
Main Products:
Prefabricated Steel Structure, Metal Sheet, Sandwich Panel, Cold Room, Decorative Sandwich Panel, Mobile Cold Room, Large Cold Room, Container House, Steel Purlin
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Product Description
Company Info
Basic Info.
After-sales Service
Yes
Connection Form
Bolt Connection
Feature
Anti-Corrosion, Earthquake Resistance, Easy To Install, Recyclable
Install
Support Installation
Main Structure
Light/ Heavy Steel Structure Frame
Size
Customized Size
Certification
ISO9001/CE/GOST
Application Fields
Metal Building
Surface Treatment
Painting / Galvanized
Grade
Q235 /Q345
Purlin
C.Z Shape Steel Channel
Design Drawing
CAD Cam Drawings Offered
Application
Steel Structure Frame
Brand
Dongan
Trademark
Dongan
Transport Package
Normal
Specification
custom
Origin
Heilongjiang China
HS Code
9406000090
Product Description
Overview
Discover ONE-STOP services complemented by Customized solutions, backed by over 18 years of unparalleled experience in R&D, Design, Manufacturing, Exportation, and After-sales support. We pride ourselves on delivering excellence and expertise at every stage of your project journey.
Product Description
Introducing the Dongan Custom prefabricated steel structure building – your ultimate solution for contemporary construction needs.
The installation projects undertaken by Dongan construction engineering enterprises predominantly encompass: a diverse range of steel structures from single-storey to multi-storey configurations.These constructions include railway, road, and urban bridges, along with industrial platforms, supports, and flexible, transportable structures. Currently, these robust frameworks are successfully applied in industrial and civil buildings, public edifices, municipal developments, and road and bridge projects. Our structures boast high strength, lightweight properties, and markedly reduced construction periods, aligning perfectly with modern efficiency demands.
Our steel structure buildings are meticulously crafted through a robust framework of H beams, C purlins, and Z purlins, integrated with a variety of roof and wall panels, alongside essential components like windows and doors. These constructions offer remarkable advantages such as broad spans, incredible strength, optimized weight, cost-effectiveness, thermal protection, energy efficiency, aesthetic appeal, swift construction, superior insulation, durability, space efficiency, excellent seismic performance, and flexible layout options.
Material list | |
Project sample | Steel structure warehouse |
Building size | Such as 78*30*8.5 m/ customized |
Main steel structure | |
Steel column | H(300-550)*200*6*10 mm , steel Q345 |
Steel beam | H(300-550)*180*6*8 mm, H 300*180*6*8 mm,steel Q345 |
Second steel structure | |
Roof purline | C180*75*50*2.5 mm |
Wall purline | C180*75*50*2.5 mm |
Cross support | 20 round steel bar, steel Q 235 |
Column bracing | 20 round steel bar, steel Q 235 |
Angle brace | L 50*4 Angle steel , steel Q 235 |
Tie bar | 89*3 mm, steel Q235 |
Roof and wall panel | |
Roof panel | 50/80/100/120/150/200 mm sandwich panel (EPS, PU, Rock wool, Glass wool) |
Wall panel | 50/75/100/120/150/200 mm sandwich panel (EPS, PU, Rock wool, Glass wool) |
Rolling up door | Automatic rolling up door |
Single wing door | Sandwich panel door |
Window | Aluminum/ PVC sliding window with single glass |
Fittings | Glass adhesive, self-tapping screw, etc |
Other fittings | |
Embedded | M 24 steel Q 235, process |
Intensive bolt | Grade 10.9 |
Ordinary bolt | Grade 4.85 |
Steel structure components:
Dongan Steel Structure stands as the premier manufacturer of Steel Structure Warehouses, Workshops, and Pre-engineered buildings. Our pre-engineered steel structure warehouses are designed under a comprehensive structural concept encompassing primary members, secondary elements, roof, and wall sheeting, seamlessly integrated with various auxiliary components. Tailored enhancements such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, and insulation can be incorporated to meet specific customer needs.
Q2: Can we accept the custom service and personalized design?
Dongan Steel Structure stands as the premier manufacturer of Steel Structure Warehouses, Workshops, and Pre-engineered buildings. Our pre-engineered steel structure warehouses are designed under a comprehensive structural concept encompassing primary members, secondary elements, roof, and wall sheeting, seamlessly integrated with various auxiliary components. Tailored enhancements such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, and insulation can be incorporated to meet specific customer needs.
Product Application:
The versatility of steel structure buildings covers an extensive range of applications, including but not limited to warehouses, workshops, factories, cold storage facilities, high-rise buildings, shopping centers, power plants, distribution hubs, pedestrian bridges, hotels, prefabricated schools, sports complexes, car parking facilities, aviation hangars, church edifices, community centers, poultry farms, agricultural barns, storage sheds, self-storage units, greenhouses, garages, commercial buildings, industrial facilities, and numerous other infrastructure solutions.Project cases
Packaging&Delivery
Company Profile
Our Customers and Exhibition
FAQ
Q1: You are manufacture factory or trading company?
A: We are manufacture factory. And you are welcomed to visit us at any time for inspection. The quality control flow and sales team will show you our professionalism. Also, you will get best and most competitive price after visiting us.
A: Yes, our professional engineering team can create a design based on customers' requirements.
Q3: How to pay?
A: We accept payment via T/T and irrevocable L/C at sight.
Q4: How to install?
A:Installation is easy and fast. We will provide a detailed installation video and instructions. If necessary, technicians can be sent to assist you on-site. However, buyers are responsible for the visa fee, tickets, accommodation, food, and wages of the technicians.
Q5: What is the delivery time?
A: Delivery time depends on order quantities. In general, the delivery time to nearest seaport in China will be 30 days after receiving deposit.
A: Delivery time depends on order quantities. In general, the delivery time to nearest seaport in China will be 30 days after receiving deposit.
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