ISO9001 Certified Steel Structure Building for Reliable Warehouse Solutions

• 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 seamless journey with our ONE-STOP services and tailor-made solutions, backed by over 18 years of dedicated expertise in R&D, Design, Manufacturing, Exportation, and After-sales support. Experience excellence and precision every step of the way.

Product Description

Introducing the Dongan Custom prefabricated steel structure building, a hallmark of innovation and reliability in modern construction.

The installation ventures spearheaded by Dongan construction engineering enterprises encompass a vast array of projects, from single-storey to multi-storey steel structures. Our expertise spans Railway, road, and urban Bridges, industrial platforms, supports, and transportable structures. They thrive in diverse environments such as industrial and civil buildings, public edifices, and municipal road and bridge projects. Built to showcase exceptional high strength, lightweight design, and expedited construction periods.structure construction projects. These structures harmoniously blend into industrial and civil buildings, public infrastructures, and road and bridge projects. They are celebrated for their superior high strength, lightweight framework, and accelerated construction timelines.

Our steel structure buildings are crafted through the robust integration of the main framework, linking H beams, C purlins, and Z purlins. Roofs and walls are adorned with diverse panel options, complemented by essential components such as windows and doors. This design boasts wide spans, high strength, lightweight characteristics, and cost-effectiveness. It ensures thermal protection, energy efficiency, aesthetic appeal, swift construction, superior insulation, durability, space efficiency, seismic resilience, and flexible layout configurations.

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 professionalism in manufacturing Steel Structure Warehouses, Workshops, and Pre-engineered buildings. Our Pre-engineered steel structure warehouses offer a robust structural design incorporating primary members, secondary members, and expertly connected roof and wall sheeting, alongside an array of structural and non-structural enhancements including 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 customer specifications.

Product Application:

Steel structure buildings cater to a vast spectrum of applications, serving as warehouses, workshops, factories, cold storage facilities, high-rise buildings, shopping malls, power plants, distribution centers, pedestrian bridges, hotels, public schools, sports arenas, and halls. Additional applications include car parking centers, airplane hangars, aviation facilities, churches, community centers, poultry farms, agricultural buildings and barns, storage sheds, self-storage buildings, greenhouses, garages, and various commercial and 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.

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.