ISO9001 and GOST Certified Steel Structure for Reliable Building Solutions

• 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 Unmatched Excellence with Harbin Dongan Building Sheets Co., Ltd.! With 18+ years of pioneering R&D, seamless design, precision manufacturing, global exportation, and outstanding after-sales support, we deliver ONE-STOP services & tailor-made solutions that exceed your expectations.

Product Description

Introducing the Dongan Custom Prefabricated Steel Structure Building – your ultimate choice for unparalleled strength and reliability in construction.

The remarkable projects led by Dongan construction engineering enterprises encompass a diverse range from single-storey to multi-storey steelstructure construction endeavors. These include railway, road, and urban bridges, industrial platforms, supports, and versatile removable and transportable structures. Successfully deployed in industrial, civil, and public buildings, as well as municipal, road, and bridge projects, our structures boast exceptional high strength, light weight, and remarkably short construction periods.

Our innovative steel structure buildings are crafted through a robust main framework, connecting H beams, C purlins, and Z purlins. Utilizing a variety of panels alongside essential components such as windows and doors, these structures offer expansive spans, superior strength, lightweight design, cost-effectiveness, temperature protection, energy efficiency, stunning aesthetics, rapid construction time, outstanding insulation, long-lasting durability, space efficiency, excellent seismic performance, and flexible layouts.

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 leader in manufacturing state-of-the-art Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our expertly constructed pre-engineered steel structure warehouses exemplify excellence with a structural concept that integrates primary and secondary members with roof and wall sheeting. Enhanced with optional structural and non-structural additions such as skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, and insulation, we tailor every detail to meet your specific needs.

Product Application:

Dongan's steel structure buildings cater to an extensive array of applications, including warehouses, workshops, factories, cold storage, towering high-rises, bustling shopping malls, mighty power plants, efficient distribution centers, pedestrian bridges, sophisticated steel-structured hotels, prefabricated schools, sports arenas, car parking centers, airplane hangars, aviation facilities, church buildings, community centers, poultry farms, agricultural barns, storage sheds, self-storage solutions, greenhouses, garages, commercial and industrial facilities, and a wide range of other innovative uses.

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.