Customized Steel Structure Design for Easy Installation and GOST 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 the pinnacle of industrial excellence with Harbin Dongan Building Sheets Co., Ltd., offering comprehensive ONE-STOP services and tailored solutions that meet your every need. With an esteemed legacy of over 18 years, we excel in Research & Development, innovative design, and meticulous manufacturing. Our seamless exportation and unmatched after-sales support make us your ultimate partner in turning visionary projects into tangible realities.

Product Description

Introducing our flagship product, the Dongan Custom Prefabricated Steel Structure Building—a true marvel of modern engineering crafted for those who set their sights on unparalleled quality and excellence.

The diverse array of installation projects led by Dongan construction engineering enterprises showcases our expansive capabilities. From single-story marvels to towering multi-story steel structures, we continually expand the boundaries of what's possible in the construction industry.Our robust steel structures stand as vital pillars of progress, essential for railway, road, and urban bridge projects, as well as industrial platforms and cutting-edge supports. Versatile and mobile, they are designed for everything from industrial to civil buildings, public structures to municipal and infrastructure projects. Known for superior strength, lightweight elegance, and impressively swift construction periods, they exemplify modern engineering feats.

Our Steel Structure Building exemplifies engineering brilliance through the integration of H beams, C and Z purline steel components. Clad in adaptable panels and completed with bespoke features such as windows and doors, this building solution offers an expansive span, formidable strength, and economic lightness. These structures promise cost-efficiency, thermal regulation, energy conservation, and an aesthetically appealing appearance, all achieved in a remarkably short construction timeframe. Its insulation efficiency, durability, space efficiency, seismic resilience, and flexible design make it a dream realization 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 at the forefront in fabricating Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our Pre-engineered steel structure warehouses are crafted on a solid foundation of primary and secondary members, roof and wall sheeting, and can be personalized with a variety of structural and aesthetic enhancements such as skylights, wall lights, turbo vents, and more. Each structure is designed to elevate and tailor to perfection, meeting your every specification.

Product Application:

Our steel structure buildings transcend boundaries, offering endless possibilities across diverse applications. From warehouses to workshops, factories to cold storage facilities, high-rise buildings to extensive shopping malls, they make their mark in power plants, distribution centers, pedestrian bridges, hotels, schools, sports arenas, parking centers, and aviation facilities. Perfectly suited for church buildings, community centers, agricultural barns, greenhouses, garages, and both commercial and industrial facilities, their versatility and effectiveness are second to none.

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.