Custom Steel Building with Modular Design for 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

Unveil the epitome of industry mastery with our all-encompassing ONE-STOP services and bespoke solutions, a hallmark of our esteemed excellence. Boasting a distinguished legacy of over 18 years, we excel in research and development, design, and manufacturing. Coupled with our seamless exportation process and unmatched after-sales support, we transform your visions into tangible realities. Trust in a partner who brings your projects to life with finesse.

Product Description

Behold the legendary Dongan Custom Prefabricated Steel Structure Building—a testament to cutting-edge engineering crafted for those who settle for nothing but perfection.

The vast spectrum of installation projects led by Dongan Construction Engineering Enterprises is as broad as it is impressive. From modest single-storey to breathtaking multi-storey steel structures, we push the boundaries of construction possibilities.Standing as the backbone of progress, these robust steel structures excel in railway, roadway, and urban bridge projects, as well as industrial platforms and novel supports. With adaptability and mobility, they serve a range of structures—from industrial to civil, public edifices to municipal and infrastructure projects—marked by outstanding strength, lightweight efficiency, and remarkably swift construction timelines.

Our Steel Structure Building is a paragon of engineering prowess, intricately built using H beams, C and Z purlin steel components. Encased in versatile panels and embellished with custom features like windows and doors, this solution offers vast spans, formidable strength, and economical lightness. It champions cost-effectiveness, thermal efficiency, and energy conservation, all while boasting an aesthetically pleasing design completed in record time. Its superb insulation, durability, spatial efficiency, seismic stability, and flexible design make it a visionary architect's ideal solution.

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 at the forefront of crafting Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our meticulously crafted Pre-engineered steel structure warehouses are supported by a resilient framework of primary and secondary components, crowned with roofing and wall sheeting. Custom-fit to meet client specifications, they can be adorned with an array of structural and aesthetic enhancements—skylights, wall lights, turbo vents, and more—to elevate and tailor each structure to sublime perfection.

Product Application:

Our steel structure buildings break barriers, offering boundless applications. From warehouses to workshops, factories to cold storage facilities, and towering high-rise buildings to expansive shopping malls, their presence is felt across power plants, distribution centers, and pedestrian bridges, extending to hotels, schools, sports arenas, parking centers, and aviation facilities. Perfect for church buildings, community centers, agricultural barns, greenhouses, garages, and both commercial and industrial venues, their unmatched versatility and efficiency stand 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.