Steel Structure Fabrication with Easy Installation and CE Certification

• 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

Discover excellence in every detail with Harbin Dongan Building Sheets Co., Ltd., your ultimate destination for ONE-STOP services and bespoke solutions. With over 18 years of pioneering expertise, we excel in R&D, design, and manufacturing, seamlessly exporting worldwide, and offering unrivaled after-sales support. Transform your visionary projects into reality with a partner dedicated to your success.

Product Description

Introducing the Dongan Custom Prefabricated Steel Structure Building, a masterpiece of contemporary engineering crafted for those who settle for nothing less than perfection.

The impressive range of installation projects led by Dongan construction engineering enterprises spans a vast spectrum. From single-storey edifices to towering multi-storey steel structures, we are redefining the limits of construction possibilities.These formidable steel structures symbolize progress in railway, road, and urban bridge development, as well as industrial platforms and pioneering support systems. Flexible and versatile, they cater to industrial and civil buildings, public structures, and municipal infrastructure projects, characterized by exceptional strength, lightweight design, and remarkably swift construction timelines.

Our Steel Structure Building epitomizes engineering excellence, crafted with precision using H beams, and C and Z purline steel components. Adorned with versatile panels and customized features like windows and doors, this solution offers vast span, superior strength, and economic lightness. It delivers cost-effectiveness, thermal efficiency, energy savings, and visual appeal, all within a rapid construction timeframe. Its insulation performance, durability, space efficiency, seismic resistance, and flexible design make it the ideal choice for architects.

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 manufacturing Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our Pre-engineered steel structure warehouses are built on a strong framework of primary and secondary members, covered with roof and wall sheeting. Specifically tailored to client preferences, they can be equipped with a variety of structural and aesthetic enhancements—such as skylights, wall lights, turbo vents, and more—crafted to elevate and customize each structure to perfection.

Product Application:

Our steel structure buildings break boundaries with their versatile applications, serving as warehouses, workshops, factories, cold storage facilities, high-rises, and expansive shopping centers. They enhance power plants, distribution hubs, pedestrian bridges, and extend their utility to hotels, schools, sports arenas, parking facilities, and aviation infrastructure. Perfect for churches, community centers, agricultural barns, greenhouses, garages, and both commercial and industrial facilities, their versatility and effectiveness 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.