Customized Steel Structure with Easy Installation and Heavy Duty Use

• 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

Step into a world where innovation meets excellence with our extraordinary ONE-STOP services and bespoke solutions. With a heritage of over 18 years, we excel in R&D, design, and manufacturing, complemented by smooth export processes and unmatched after-sales assistance. Choose a partner that transforms your visions into extraordinary realities.

Product Description

Introducing the legendary Dongan Custom Prefabricated Steel Structure Building—a wonder of contemporary engineering crafted for those who seek unparalleled quality.

The extensive array of installation projects led by Dongan construction engineering enterprises is both diverse and vast. From single-storey wonders to towering multi-storey steel structures, we redefine the boundaries of construction possibilities.These formidable steel structures are the bedrock of progress across railway, road, and urban bridge projects, as well as industrial platforms and innovative supports. Adaptable and mobile, they cater to industrial and civil buildings, public edifices, and municipal infrastructure projects, all characterized by exceptional durability, lightness in weight, and remarkably swift construction times.

Our Steel Structure Building is a masterpiece of engineering excellence, crafted with the precision of H beams and C and Z purline steel components. Clad in adaptable panels and accompanied by custom elements like windows and doors, this building solution shines with an expansive span, unrivaled strength, and economic lightness. It offers cost-effectiveness, thermal efficiency, energy conservation, and an aesthetically pleasing design, all realized with minimal construction time. Its insulation performance, durability, spatial efficiency, seismic resistance, and flexible design make it an architect's dream come true.

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 pioneer in the creation of Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our Pre-engineered steel structure warehouses are built on a solid framework of primary and secondary members, topped with roof and wall sheeting. Designed to meet client specifications, they can be enhanced with an array of structural and visual upgrades—skylights, wall lights, turbo vents, and more—meticulously crafted to perfect and personalize each structure.

Product Application:

Our steel structure buildings push the boundaries of functionality, offering a wide range of applications from warehouses to workshops, factories to cold storage facilities, and towering high-rise buildings to expansive shopping malls. They enhance power plants, distribution centers, pedestrian bridges, extending their versatility to hotels, schools, sports arenas, parking centers, and aviation facilities. Perfect for church buildings, community centers, agricultural barns, greenhouses, garages, and both commercial and industrial facilities, their versatility and effectiveness are beyond compare.

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.