Quality Prefabricated Steel Structure for Cost-Effective Building Construction

• 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

Welcome to Harbin Dongan Building Sheets Co., Ltd., where we offer ONE-STOP services and customized solutions, backed by over 18 years of unparalleled experience in research and development, design, manufacturing, exportation, and comprehensive after-sales support. Our commitment to quality ensures your project is in capable hands.

Product Description

Introducing the Dongan Custom Prefabricated Steel Structure Building — engineered to elevate your construction projects with unmatched precision and reliability.

The installation projects of Dongan construction engineering enterprises are diverse, encompassing: single-storey to multi-storey steelstructure construction projects. Our expertise covers railways, roads, and urban bridges, industrial platforms and supports, as well as removable and transportable structures. These robust structures are successfully utilized across industrial and civil buildings, public infrastructures, municipal projects, and road and bridge developments. Renowned for their high strength, lightweight design, and expedited construction timeline, our steel structures redefine efficiency.

The steel structure building is meticulously crafted by connecting the main framework with H beams, C purlins, and Z purlin steel components. The roof and walls are adorned with a variety of panels, complemented by essential components like windows and doors. This architectural marvel offers wide spans, high strength, and lightweight attributes, ensuring low costs, effective temperature protection, energy savings, and an aesthetically pleasing appearance. The quick construction time, excellent insulation, extended lifespan, space efficiency, superior seismic performance, and adaptable layout make it an ideal choice for various applications.

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 is a professional manufacturer specializing in Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our pre-engineered steel structure warehouses are based on an innovative structural concept involving primary and secondary members, along with roof and wall sheeting, all interconnected with various other components. Tailor-made to meet customer requirements, these buildings can be equipped with an array of structural and non-structural enhancements such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors, windows, trusses, mezzanine floors, fascias, canopies, crane systems, and insulation.

Product Application:

Steel structure buildings are incredibly versatile and can be applied in a multitude of settings. They are perfect for warehouses, workshops, factories, cold storage facilities, high-rise buildings, shopping malls, power plants, distribution centers, pedestrian bridges, steel-structured hotels, prefabricated public schools, sports arenas and halls, car parking centers, airplane hangars, and aviation facilities. Additionally, they serve as church buildings and community centers, poultry farms, agricultural buildings and barns, storage sheds, self-storage buildings, greenhouses, garages, commercial buildings, 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.