Heavy Steel Structure Frame for Easy Installation and Custom Needs

• 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

Experience the zenith of industrial prowess with Harbin Dongan Building Sheets Co., Ltd. Our all-encompassing ONE-STOP services are meticulously crafted to offer bespoke solutions tailored to your unique requirements. With an illustrious history of over 18 years, we excel in cutting-edge research and development, innovative design, manufacturing precision, and flawless exportation, coupled with extraordinary after-sales support. Rely on a trusted partner that transforms visionary ideas into tangible realities.

Product Description

Introducing the distinguished Dongan Custom Prefabricated Steel Structure Building—an epitome of advanced engineering for those who settle for nothing less than excellence.

The portfolio of installation projects led by Dongan construction engineering enterprises is as varied and extensive as the horizons it expands. From intimate single-storey structures to towering multi-storey edifices, we revolutionize construction possibilities.These formidable steel structures embody progress and innovation in railway, road, and urban bridge projects, as well as in industrial platforms and creative supports. Designed for adaptability and portability, they cater to a spectrum of facilities—from industrial to civil buildings, public venues to municipal infrastructure—marked by their outstanding strength, lightweight nature, and remarkably swift construction timelines.

Our Steel Structure Building embodies the pinnacle of engineering brilliance, crafted through the symbiotic integration of H beams, C and Z purlins. Enveloped in versatile paneling and enhanced with custom elements like windows and doors, this building solution features a vast span, superior strength, and economical lightness. It ensures cost-effectiveness, thermal comfort, energy efficiency, and an elegant visual appeal, all achieved with minimal construction effort. With superior insulation, durability, space efficiency, seismic robustness, and flexible design, it stands as a masterpiece 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 of crafting premium Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our meticulously engineered pre-designed steel structure warehouses are built upon a strong framework of primary and secondary components, adorned with roof and wall sheeting. Customizable to client specifications, they can be outfitted with a plethora of structural and aesthetic upgrades—skylights, wall lights, turbo vents, and more—crafted to elevate and refine each structure to match perfection.

Product Application:

Our steel structure buildings break barriers, serving a vast spectrum of applications ranging from warehouses and workshops to factories and cold storage facilities, high-rise buildings and expansive shopping centers. They enhance power plants, distribution hubs, pedestrian bridges, and extend their utility to hotels, educational institutions, sports arenas, parking complexes, and aviation facilities. Perfect for church buildings, community centers, agricultural barns, greenhouses, garages, and both commercial and industrial establishments, their versatility and efficacy remain 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.