Prefabricated Steel Structure with GOST Certification for 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

Embark on a journey of industrial mastery with Harbin Dongan Building Sheets Co., Ltd., where our exceptional ONE-STOP solutions stand at the forefront of innovation. With a distinguished presence spanning over 18 years, we excel in research and development, seamless design, and meticulous manufacturing, all enhanced by our flawless exportation and incomparable after-sales care. Trust your visionary endeavors to a partner dedicated to transforming ideas into tangible realities.

Product Description

Presenting the remarkable Dongan Custom Prefabricated Steel Structure Building—an engineering masterpiece crafted for those who settle for nothing but excellence.

The vast array of installation projects orchestrated by Dongan construction engineering enterprises showcases an impressive diversity and scope. From foundational single-storey to ambitious multi-storey steel edifices, we are at the forefront of construction innovation and possibility.These resilient steel structures represent the pinnacle of advancement across railway, road, and urban bridge endeavors, seamlessly extending to industrial platforms and groundbreaking supports. Designed for adaptability and mobility, they cater to industrial, civil, public, municipal, and infrastructural projects, celebrated for their formidable strength, lightweight nature, and swift construction timelines.

Our Steel Structure Building epitomizes engineering brilliance, crafted through the synergy of H beams and C and Z purline steel components. Encased in adaptable panels and enriched with bespoke features like windows and doors, this structural marvel offers extensive spans, extraordinary strength, and cost-effective lightness. It champions fiscal prudence, thermal efficiency, energy savings, and a visually striking design, all achieved with rapid construction. Its unparalleled insulation, enduring durability, space optimization, seismic strength, and customizable design make it a dream for architects and builders alike.

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 unparalleled as a pioneer in the creation of Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our bespoke Pre-engineered steel structure warehouses are crafted upon a solid framework of primary and secondary members, crowned with roof and wall sheeting. Tailored to meet the unique aspirations of clients, they can be adorned with a plethora of enhancements—skylights, wall lights, turbo vents, among others—each designed to perfect and personalize every structure.

Product Application:

Our versatile steel structure buildings break boundaries, offering a wide spectrum of applications from warehouses to workshops, factories to cold storage units, and towering skyscrapers to expansive shopping complexes. They grace power plants, distribution centers, pedestrian bridges, and extend to hotels, educational institutions, sports venues, parking facilities, and aviation centers. Perfect for church edifices, community hubs, agricultural barns, greenhouses, garages, and both commercial and industrial ventures, their unmatched versatility and effectiveness set new standards.

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.