Easy Install Prefab Building with Light Steel Structure for Efficiency

• 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

Presenting our all-encompassing ONE-STOP services & customized solutions, backed by over 18 years of unparalleled expertise in R&D, design, manufacturing, exportation, and after-sales support. Our comprehensive approach ensures a seamless experience from start to finish.

Product Description

Experience the pinnacle of innovation and quality with Dongan's custom prefabricated steel structure buildings, expertly designed to meet a diverse range of construction needs.

The installation projects undertaken by Dongan construction engineering enterprises include a vast array of structures, from single-storey to multi-storey steel projects.Our impressive portfolio includes railway, road, and urban bridges, industrial platforms, and supports, as well as removable and transportable structures. These durable constructions are widely employed in industrial, civil, and public buildings, along with municipal road and bridge projects. Thanks to their high strength, light weight, and rapid construction periods, they deliver exceptional performance.

Crafted with precision, steel structure buildings feature a robust main framework comprising H beams, C purlins, and Z purlins steel components. The versatile roof and wall systems are enhanced with various panels, complemented by windows and doors. These steel buildings boast numerous advantages, including wide span, high strength, lightweight, cost-efficiency, temperature protection, energy conservation, appealing aesthetics, swift construction, superior insulation, longevity, space efficiency, excellent seismic resilience, and flexible layouts.

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 excels as a premier manufacturer of steel structure warehouses, workshops, and pre-engineered buildings. Our pre-engineered steel structure warehouses are constructed upon a sophisticated framework of primary and secondary members, roof and wall sheeting, all seamlessly connected. We offer a vast selection of structural and non-structural additions, including skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors, windows, trusses, mezzanine floors, facades, canopies, crane systems, and insulation, all tailored to meet our customers' specific requirements.

Product Application:

Steel structure buildings are designed for a multitude of applications, serving as 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. Their versatility extends to car parking centers, airplane hangars and aviation facilities, church buildings, community centers, poultry farms, agricultural buildings, 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.