Efficient Prefabricated Buildings Steel Structure for Diverse Construction Needs

• Customization: Available
• 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
• Transport Package: Normal
• Specification: custom
• Trademark: Dongan
• Origin: Heilongjiang China
• HS Code: 9406000090
• Production Capacity: 15000ton/Year

Product Description

Overview

ONE-STOP services & Customized solutions, backed by over 18 years of pioneering expertise in R&D, design, manufacturing, exportation, and comprehensive after-sales support.

Product Description

Dongan Custom prefabricated steel structure buildings, expertly designed to meet varied construction demands.

The installation projects at Dongan construction engineering enterprises encompass a wide range of sophisticated structures, from single-storey to multi-storey steel.structure construction projects. Embracing railway, road, and urban bridges, industrial platforms, and supports, as well as removable and transportable structures. These cutting-edge creations are now seamlessly integrated into industrial and civil buildings, public edifices, and extensive municipal, road, and bridge projects. Boasting unparalleled attributes of high strength, lightweight design, and an expedited construction period.

Our steel structure buildings are meticulously crafted by connecting the main framework, which includes H beams, C purlines, and Z purlines. The roof and walls feature a variety of panels, complemented by essential components such as windows and doors. This results in a steel edifice that offers wide spans, exceptional strength, lightweight construction, cost efficiency, thermal protection, energy conservation, elegant aesthetics, rapid construction, superior insulation, long-lasting durability, space optimization, outstanding seismic resilience, and adaptable layouts, making it a preferred choice for diverse applications.

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 is a leading expert in crafting Steel Structure Warehouses, Workshops, and Pre-engineered buildings. Our Pre-engineered steel structure warehouses are constructed on a robust architectural concept comprising primary and secondary members, with roof and wall sheeting intricately connected, alongside various additional building components. These versatile structures can be tailored with numerous structural and non-structural enhancements, such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors, windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation options, and more, all customized to meet the client's specific needs.

Product Application:

Our steel structure buildings are versatile and serve a multitude of purposes, including but not limited to: warehouses, workshops, factories, cold storage facilities, towering high-rise buildings, bustling shopping malls, state-of-the-art power plants, essential distribution centers, pedestrian bridges, architecturally stunning steel-structured hotels, prefabricated public schools, sports arenas and halls, expansive car parking centers, airplane hangars and aviation facilities, church buildings and community centers, poultry farms, agricultural buildings and barns, reliable storage sheds, self-storage facilities, efficient greenhouses, garages, commercial edifices, and industrial complexes, among countless other applications.

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.

Q2: Can we accept the custom service and personalized design?

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.