Light Steel Construction with GOST Certification and Easy Setup

• 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 the world of Harbin Dongan Building Sheets Co., Ltd., where excellence isn't just a goal—it's our standard. Our ONE-STOP services and bespoke solutions are crafted with over 18 illustrious years of expertise in R&D, design, manufacturing, and seamless exportation. Our commitment to after-sales support ensures your projects are not just visions but vibrant realities.

Product Description

Presenting the extraordinary Dongan Custom Prefabricated Steel Structure Building—an engineering masterpiece for those who accept nothing less than perfection.

The spectrum of installation projects helmed by Dongan construction engineering enterprises is not just wide-ranging but transformative. From compact single-storey designs to majestic multi-storey steel structures, we are pioneering new frontiers in construction excellence.These formidable steel structures are the backbone of progress across railway, road, and urban bridge projects. They support industrial platforms and innovative frameworks for civil and public edifices, municipal developments, and infrastructure initiatives. Renowned for their robust strength, light weight, and swift construction timelines, they are as adaptable as they are indispensable.

Our Steel Structure Building stands as a paragon of engineering prowess, innovatively crafted with H beams, alongside C and Z purline steel elements. Encased in adaptable panels and enriched with custom elements such as windows and doors, this structure spans vast areas with unmatched strength and efficiency. It delivers cost-effectiveness, superior thermal control, energy savings, and a visually appealing design—all with expedited construction. Its insulation capabilities, enduring lifespan, spatial efficiency, seismic stability, and customizable design are a testament to architectural ingenuity.

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 is synonymous with excellence in the creation of Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our warehouses, architected with a robust primary and secondary framework, are completed with roofing and wall cladding. Customizable to the client's vision, they can feature skylights, wall illuminations, turbo vents, and more, bringing each structure to the zenith of functionality and aesthetic appeal.

Product Application:

Our versatile steel structure buildings break barriers, serving a vast spectrum of applications from warehouses to workshops, and factories to cold storage facilities. They are the architectural statement for high-rise buildings and expansive shopping malls, power plants, distribution centers, pedestrian and vehicular bridges. From hotels, schools, sports complexes, parking facilities to aviation structures, and beyond—to churches, community hubs, agricultural barns, greenhouses, garages, and both commercial and industrial facilities—our structures epitomize unmatched versatility and efficiency.

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.