Yes
Bolt Connection
Anti-Corrosion, Earthquake Resistance, Easy To Install, Recyclable
Support Installation
Light/ Heavy Steel Structure Frame
Customized Size
ISO9001/CE/GOST
Metal Building
Painting / Galvanized
Q235 /Q345
C.Z Shape Steel Channel
CAD Cam Drawings Offered
Steel Structure Frame
Dongan
Dongan
Normal
custom
Heilongjiang China
9406000090
Product Description
Overview
ONE-STOP Solutions & Tailored Services: With over 18 years of rich experience in research and development, design, manufacturing, exportation, and comprehensive after-sales support, Harbin Dongan Building Sheets Co., Ltd. stands as a leader in providing customized solutions that perfectly meet diverse client needs. Experience the synergy of expertise and innovation.

Presenting the Dongan Custom Prefabricated Steel Structure Building - a marvel of modern engineering!
The Dongan construction engineering enterprises specialize in a wide array of installation projects, ranging from the elegant simplicity of single-storey steel structures to the towering complexity of multi-storey constructions.Our expertise extends to a plethora of projects including railways, roads, urban bridges, industrial platforms, and supports, as well as removable and transportable structures. These robust structures find their application across industrial and civil buildings, public establishments, municipal and road and bridge projects. They are renowned for their exceptional attributes of high strength, lightweight nature, and rapid construction timelines.
The steel structure buildings are meticulously crafted by interlinking the main framework components such as H beams, C purlins, and Z purlins. Roofs and walls employ an array of panels, complemented by essential elements like windows and doors. These steel buildings are celebrated for their expansive spans, superior strength, and lightweight design. They offer cost-effective solutions with enhanced temperature protection, energy efficiency, captivating aesthetics, swift construction, excellent insulation, extended longevity, space efficiency, outstanding seismic performance, and flexible layout options.
The steel structure buildings are meticulously crafted by interlinking the main framework components such as H beams, C purlins, and Z purlins. Roofs and walls employ an array of panels, complemented by essential elements like windows and doors. These steel buildings are celebrated for their expansive spans, superior strength, and lightweight design. They offer cost-effective solutions with enhanced temperature protection, energy efficiency, captivating aesthetics, swift construction, excellent insulation, extended longevity, space efficiency, outstanding seismic performance, and flexible layout options.








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 is a distinguished manufacturer specializing in Steel Structure Warehouses, Workshops, and Pre-engineered Buildings. Our pre-engineered steel structure warehouses are constructed on a robust framework of primary and secondary members, with roof and wall sheeting seamlessly connected to various other building elements. These versatile buildings can be customized with structural additions like skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors, windows, trusses, mezzanine floors, fascias, canopies, crane systems, and insulation to meet every client's unique specifications.


Product Application:
Our steel structure buildings are versatile and serve an extensive array of applications including warehouses, workshops, factories, cold storage facilities, high-rise buildings, shopping malls, power plants, distribution centers, pedestrian bridges, steel-structured hotels, prefabricated public schools, sports arenas and halls, car parking centers, airplane hangars, aviation facilities, church buildings, community centers, poultry farms, agricultural buildings, barns, storage sheds, self-storage buildings, greenhouses, garages, commercial buildings, industrial facilities, and much more.











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.
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.
A: Delivery time depends on order quantities. In general, the delivery time to nearest seaport in China will be 30 days after receiving deposit.