Portable Steel Frame with Customized Size for Easy Installation

• 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

Experience the pinnacle of industry excellence through our all-encompassing ONE-STOP services and bespoke solutions. With an illustrious legacy spanning over 18 years, we excel in R&D, design, and manufacturing, seamlessly complemented by exportation and unrivaled after-sales support. Entrust your projects to us, the partner who transforms visions into tangible reality.

Product Description

Presenting the illustrious Dongan Custom Prefabricated Steel Structure Building—a triumph of contemporary engineering crafted for those who demand nothing but excellence.

The installation projects pioneered by Dongan construction engineering enterprises are as varied as they are extensive. Ranging from single-storey to towering multi-storey steel structures, we redefine the limits of construction possibilities.These formidable steel structures stand as beacons of progress in railway, road, and urban bridge projects, as well as industrial platforms and innovative supports. Adaptable and transportable, they cater to industrial, civil, public, municipal, and infrastructure projects with remarkable strength, minimal weight, and rapid construction timelines.

Our Steel Structure Building epitomizes engineering brilliance, crafted through the seamless integration of H beams and C and Z purline steel components. Dressed in versatile panels and augmented by custom features like windows and doors, this building solution offers expansive spans, formidable strength, and economical lightness. Delivering cost-efficiency, enhanced thermal regulation, energy conservation, and an aesthetically pleasing appearance, it is realized in minimal construction time. Its insulation efficacy, durability, space efficiency, seismic resilience, and adaptable design make it an architect's dream.

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 creating Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our Pre-engineered steel structure warehouses are built on a robust framework of primary and secondary members, clad with roof and wall sheeting. Tailored to the client's vision, they can be adorned with a myriad of structural and aesthetic enhancements—skylights, wall lights, turbo vents, and more—designed to elevate and customize each structure to perfection.

Product Application:

Our steel structure buildings transcend traditional boundaries, serving a vast spectrum of applications—from warehouses and workshops to factories and cold storage facilities, high-rise buildings to expansive shopping malls. They enhance power plants, distribution centers, pedestrian bridges, as well as hotels, schools, sports arenas, parking centers, and aviation facilities. Ideal for church buildings, community centers, agricultural barns, greenhouses, garages, and both commercial and industrial facilities, their unmatched versatility and efficacy are unparalleled.

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.