Affordable Steel Structure Building with Prefabricated Design 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

ONE-STOP services & Customized solutions, 18+ years of unrivaled expertise in R&D, Design, Manufacturing, Exportation, and exceptional After-sales support.

Product Description

Dongan's bespoke prefabricated steel structure buildings

The installation projects undertaken by Dongan construction engineering encompass a wide array of innovative structures ranging from single-storey to multi-storey steel edifices.Our expertise extends to railway, road, and urban bridges, industrial platforms, supports, as well as removable and transportable structures. These steadfast constructions are pivotal in industrial and civil buildings, public edifices, and municipal road and bridge projects. They are distinguished by their high strength, lightweight, and rapid construction period.

The steel structure building is ingeniously crafted with a primary framework of interconnected H beams, C purline, and Z purline steel elements. Enhanced with diverse panels, windows, and doors, these buildings boast exceptional characteristics such as extensive span, robust strength, minimal weight, cost-effectiveness, thermal insulation, energy conservation, aesthetic appeal, swift construction, enduring lifespan, spatial efficiency, superior seismic resilience, and adaptable 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 leading manufacturer of Steel Structure Warehouses, Workshops, and Pre-engineered buildings. The pre-engineered steel structure warehouse is crafted following a structural philosophy involving primary and secondary members, roof and wall sheeting, all interconnected with a variety of building components. Tailored to meet customer demands, these structures can be enhanced with skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation, and more.

Product Application:

Steel structure buildings are remarkably versatile, suited for an array of applications such as warehouses, workshops, and factories, as well as cold storage facilities, high-rise buildings, shopping malls, power plants, distribution centers, pedestrian bridges, steel-structured hotels, prefabricated public schools, sports arenas, car parking centers, airplane hangars, churches, community centers, poultry farms, agricultural buildings, storage sheds, self-storage facilities, greenhouses, garages, commercial and industrial infrastructures, 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.