Durable Steel Structure Building for Efficient Prefabricated Construction Projects

• 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

Introducing a seamless blend of expertise and innovation, Harbin Dongan Building Sheets Co., Ltd. extends ONE-STOP services with tailor-made solutions. With over 18 years of unparalleled experience in R&D, design, manufacturing, exportation, and after-sales support, our commitment to excellence is unwavering.

Product Description

Dongan presents its bespoke prefabricated steel structure buildings, crafted to meet the unique demands of modern construction.

The hallmark installation projects by Dongan construction engineering enterprises encompass an array of steel structure constructions. From single-storey to multi-storey edifices,our projects span railway, road, and urban bridges, alongside industrial platforms and supports. Removable and transportable structures are also within our repertoire. These robust structures find application in industrial and civil buildings, public edifices, municipal works, as well as road and bridge projects. Notable for their high strength, lightweight attributes, and rapid construction timelines, they are a testament to superior engineering.

Meticulously engineered, the steel structure building is crafted by interlinking the main framework with H beam, C purline, and Z purline steel components. The roof and walls are fortified using a variety of panels, complemented by precision-built windows and doors. This construction method promises wide spans, remarkable strength, lightweight properties, cost efficiency, and energy conservation. It delivers a visually appealing façade, swift construction time, excellent insulation, longevity, spatial efficiency, and robust seismic performance, all while offering flexible layout options.

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 vanguard in manufacturing state-of-the-art steel structures such as warehouses, workshops, and pre-engineered buildings. Our pre-engineered steel structure warehouses feature a sophisticated design concept, integrating primary and secondary members with roof and wall sheeting. These structures are enhanced with diverse additions like skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, and insulation, all customizable to cater to the specific needs of our clients.

Product Application:

Our steel structure buildings are versatile powerhouses, ideal for an extensive range of applications. They serve as warehouses, workshops, factories, cold storage facilities, high-rise buildings, and shopping malls. Beyond industrial uses, they accommodate power plants, distribution centers, pedestrian bridges, steel-structured hotels, and prefabricated public schools. They are perfect for sports arenas, car parking centers, airplane hangars, aviation facilities, church buildings, community centers, poultry farms, agricultural buildings, barns, storage sheds, self-storage units, greenhouses, garages, commercial buildings, industrial facilities—and the list continues.

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.