Prefabricated Steel Structure for Custom Needs and Easy Installation

• 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

Embark on a journey to discover the pinnacle of industry excellence with our comprehensive ONE-STOP services and meticulously tailored solutions. With a remarkable legacy of over 18 years, we specialize in R&D, design, and manufacturing, seamlessly integrating exportation with unparalleled after-sales support. Entrust your projects to a visionary partner that transforms aspirations into tangible reality.

Product Description

Unveiling the iconic Dongan Custom Prefabricated Steel Structure Building—a marvel of modern engineering crafted for discerning individuals who demand nothing but the best.

The diverse array of installation projects led by Dongan construction engineering enterprises is both expansive and impressive. From single-storey wonders to towering multi-storey steel structures, we redefine the possibilities of modern construction.These robust steel structures stand as enduring pillars of progress across railway, road, and urban bridge projects, alongside industrial platforms and innovative supports. Adaptable and mobile, they cater to both industrial and civil buildings, from public edifices to municipal and infrastructure undertakings, all characterized by remarkable strength, lightweight design, and impressively short construction periods.

Our Steel Structure Building exemplifies engineering excellence, constructed through the seamless integration of H beams, C and Z purline steel components. Clad in versatile panels and complemented by bespoke features like windows and doors, this building solution boasts expansive spans, remarkable strength, and economical lightness. It offers cost-efficiency, thermal regulation, energy conservation, and an aesthetically pleasing appearance, all delivered with minimal construction time. Its insulation efficacy, longevity, spatial economy, seismic resilience, and adaptable design render it an architect's dream.

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 out as a leader in crafting Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our Pre-engineered steel structure warehouses are constructed on a robust framework of primary and secondary members, topped with innovative roof and wall sheeting. Tailored to the client's exact desires, they can be fitted with a variety of structural and aesthetic enhancements—skylights, wall lights, turbo vents, and more—each designed to refine and perfect the structure.

Product Application:

Our steel structure buildings transcend traditional boundaries, serving a vast array of applications, from expansive warehouses to efficient workshops, industrial factories to high-tech cold storage facilities, from towering high-rise buildings to sprawling shopping malls. They grace power plants, distribution centers, pedestrian bridges, and extend to hotels, schools, sports arenas, parking centers, and aviation facilities. Ideal for church buildings, community centers, agricultural barns, greenhouses, garages, and both commercial and industrial facilities, their versatility and efficacy remain unparalleled.

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.