Durable Prefabricated Steel Building with Custom Size for Versatility
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:
Aug 18, 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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US$20.00-35.00
200 Square Meters (MOQ)
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
Experience the pinnacle of excellence with our ONE-STOP services tailored to meet your every need. With over 18 years of pioneering expertise in R&D, design, manufacturing, exportation, and comprehensive after-sales support, we are your ultimate partner in innovation.
Product Description
Discover the unmatched prowess of Dongan Custom Prefabricated Steel Structure Buildings, engineered for resilience and adaptability.
The Dongan enterprise specializes in the seamless installation of diverse construction projects, ranging from single to multi-storey steel structures.Our projects encompass a vast array of infrastructures: from efficient railway and road bridges to sophisticated urban bridges, robust industrial platforms, and versatile transportable structures. These innovations find their place in industrial and civil constructions, public edifices, as well as municipal, road, and bridge projects. They boast remarkable features such as high strength, lightweight composition, and rapid construction timelines.
Harness the power of steel in construction with a building framework composed of interconnected H beams, C purline, and Z purline steel components. Our roofs and walls are crafted with a variety of panels, complemented by essential elements such as windows and doors. The advantages are numerous: expansive spans, formidable strength, lightweight nature, cost-effectiveness, superior temperature control, energy efficiency, aesthetic appeal, swift construction, excellent insulation, long lifespan, space optimization, outstanding seismic resilience, 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 a beacon of excellence in manufacturing Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our pre-engineered steel structures encapsulate a sophisticated concept of interconnected primary and secondary members, roof, and wall sheeting. Enhance your building with various structural and non-structural additions like skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors, windows, trusses, mezzanine floors, fascias, canopies, crane systems, and insulation—all customizable to meet your specific needs.
Q2: Can we accept the custom service and personalized design?
Dongan Steel Structure stands as a beacon of excellence in manufacturing Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our pre-engineered steel structures encapsulate a sophisticated concept of interconnected primary and secondary members, roof, and wall sheeting. Enhance your building with various structural and non-structural additions like skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors, windows, trusses, mezzanine floors, fascias, canopies, crane systems, and insulation—all customizable to meet your specific needs.
Product Application:
Steel structure buildings are versatile and cater to a multitude of applications: from warehouses, workshops, and factories to cold storage facilities, high-rise buildings, and shopping malls. They serve power plants, distribution centers, pedestrian bridges, hotels, public schools, sports arenas, car parking centers, airplane hangars, church buildings, community centers, poultry farms, agricultural buildings, barns, storage sheds, self-storage units, greenhouses, garages, commercial buildings, industrial facilities, and beyond.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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