GOST Certified Prefabricated Steel Structure for Reliable Building Projects

• 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 our unmatched ONE-STOP services with bespoke solutions, backed by over 18 years of expertise in R&D, design, manufacturing, exportation, and after-sales support. Experience the seamless integration of innovation and reliability.

Product Description

Introducing the Dongan Custom Prefabricated Steel Structure Building—a pinnacle of precision design and robust construction.

The installation projects undertaken by Dongan construction engineering enterprises encompass a diverse range of structural marvels: from sleek single-storey designs to majestic multi-storey steel structures.structure construction projects. Our adept expertise covers railway, road, and urban bridges, industrial platforms, and versatile supports, as well as innovative removable and transportable structures. These constructions grace industrial and civil buildings, public edifices, municipal ventures, and road and bridge projects. With impeccable attributes of high strength, light weight, and swift construction timelines, they redefine excellence.

The steel structure building's main framework is a masterpiece, comprised of interconnected H beams, C purlins, and Z purlin steel components. The roof and walls showcase a variety of stylish panels, complemented by functional windows and doors. This architectural wonder boasts wide spans, formidable strength, and light weight. It offers cost-effectiveness, superior temperature protection, energy efficiency, captivating aesthetics, rapid construction, excellent insulation, long-lasting durability, space optimization, seismic resilience, and flexible layout possibilities.

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 as a renowned manufacturer specializing in Steel Structure Warehouses, Workshops, and Pre-engineered buildings. Our pre-engineered steel structure warehouse showcases a sophisticated framework of primary members, secondary members, and integrated roof and wall sheeting. We offer a plethora of structural and non-structural enhancements, including skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors, windows, trusses, mezzanine floors, fascias, canopies, crane systems, insulation, and more, tailored to meet your exclusive requirements.

Product Application:

Steel structure buildings from Harbin Dongan Building Sheets Co., Ltd. cater to an extensive range of applications. These versatile constructions are ideal for warehouses, workshops, factories, cold storage facilities, high-rise edifices, shopping malls, power plants, distribution centers, pedestrian bridges, steel-structured hotels, prefabricated public schools, sports arenas, car parking centers, airplane hangars, aviation facilities, church buildings, community centers, poultry farms, agricultural structures, storage sheds, self-storage units, greenhouses, garages, commercial buildings, industrial facilities, and beyond.

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.