Easy Installation Building with Portable Steel Frame and Heavy Duty Design

• 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

Embark on a journey with Harbin Dongan Building Sheets Co., Ltd., where industry excellence meets innovation. Our ONE-STOP services offer a seamless blend of R&D, design, and manufacturing prowess, backed by over 18 years of illustrious experience. With impeccable exportation and comprehensive after-sales support, we transform visions into tangible realities, elevating your projects to new heights of success.

Product Description

Unveiling the Dongan Custom Prefabricated Steel Structure Building—an engineering masterpiece crafted for those who seek nothing less than the extraordinary.

The extensive range of installation projects led by Dongan construction engineering enterprises showcases an impressive versatility. From compact single-storeys to towering multi-storey steel structures, we push the boundaries of what is possible in the construction arena.These formidable steel structures serve as beacons of innovation in railway, road, and urban bridge projects, along with industrial platforms and cutting-edge supports. Their adaptable and mobile nature extends their use from industrial to civil buildings, public landmarks to municipal infrastructures. They are distinguished by exceptional strength, lightweight design, and expedited construction timelines, setting new standards in modern engineering.

Our Steel Structure Building epitomizes engineering excellence, featuring an integration of robust H beams, C and Z purline steel components. Clad with adaptable panels and enhanced by custom features like windows and doors, this solution spans wide areas with unmatched strength and cost-effective lightness. It offers outstanding thermal regulation, energy efficiency, and a visually appealing design, all delivered with remarkable speed. Its outstanding insulation, durability, space economy, seismic resistance, and flexible design make it a dream come true 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 leads the industry in producing Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our Pre-engineered steel structures are built on a solid framework of primary and secondary members, enhanced with roof and wall sheeting. Customized to clients' aspirations, they can include numerous structural and aesthetic upgrades—such as skylights, wall lights, and turbo vents—to refine and personalize each structure to unparalleled standards.

Product Application:

Our steel structure buildings break barriers, offering a wide spectrum of applications. From warehouses and workshops to factories and cold storage, soaring high-rise buildings to expansive shopping malls, they adorn power plants, distribution hubs, and pedestrian bridges. Extending to hotels, educational institutions, sports complexes, parking facilities, and aviation hubs, they are ideal for church buildings, community centers, agricultural barns, greenhouses, garages, and both commercial and industrial arenas. Their unmatched versatility and efficiency make them the ultimate choice in construction.

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.