Customized Steel Structure Design with CE Certification 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

Elevate your projects to new heights with Harbin Dongan Building Sheets Co., Ltd. Through our unparalleled ONE-STOP services and customized solutions, we redefine excellence in the industry. With over 18 years of unmatched experience, we are pioneers in R&D, design, and manufacturing, seamlessly integrating exportation and unrivaled after-sales support. Trust us to transform your visionary concepts into tangible realities.

Product Description

Presenting the extraordinary Dongan Custom Prefabricated Steel Structure Building—an epitome of modern engineering excellence crafted for those who settle for nothing but the best.

The diverse installation ventures undertaken by Dongan construction engineering enterprises span an impressive array, from single-storey magnificence to multi-storey architectural marvels in steel structures, reshaping the horizons of construction.These formidable steel structures stand as monumental icons of progress, playing a pivotal role in railway, road, and urban bridge projects, alongside industrial platforms and cutting-edge supports. With remarkable adaptability and mobility, they cater to a spectrum of projects—industrial to civil, public edifices to municipal infrastructure—distinguished by their outstanding strength, lightweight design, and exceptionally swift construction periods.

Our Steel Structure Building is the pinnacle of engineering prowess, featuring the seamless integration of H beams, complemented by C and Z purline steel components. Encased in adaptable panels and enhanced with bespoke features like windows and doors, this architectural masterpiece offers a broad span, exceptional strength, and economic lightness. It assures cost-effectiveness, thermal efficiency, energy conservation, and a visually striking appearance, delivered with unparalleled speed of construction. Its superior insulation, durability, spatial efficiency, earthquake resistance, and versatile design make it the dream canvas for architects.

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 forerunner in the creation of Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our Pre-engineered steel structure warehouses are meticulously crafted on a sturdy framework of primary and secondary members, topped with expertly designed roof and wall sheeting. Customizable to the client's aspirations, they can be enhanced with a plethora of structural and aesthetic features—skylights, wall lights, turbo vents, and beyond—each element meticulously designed to perfect and personalize every structure.

Product Application:

Our steel structure buildings transcend conventional boundaries, offering a versatile and unmatched range of applications—from warehouses and workshops to factories, cold storage facilities, towering high-rises, and expansive shopping malls. They enhance power plants, distribution centers, pedestrian bridges, and extend their excellence to hotels, schools, sports arenas, parking centers, and aviation facilities. Perfectly suited for churches, community centers, agricultural barns, greenhouses, garages, and an array of commercial and industrial facilities, their versatility and efficiency are 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.