Prefabricated Steel Workshop with ISO9001 Certification for Excellence

• 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 pinnacle of innovation with our ONE-STOP services, offering Customized solutions backed by over 18 years of expertise in R&D, Design, Manufacturing, Exportation, and After-sales support. Trust in our comprehensive approach to meet your every need.

Product Description

Dongan Custom prefabricated steel structure building

The installation projects undertaken by Dongan construction engineering enterprises span a spectrum from single-storey to multi-storey steel structures. Our expertise encompasses Railway, road, and urban Bridges, industrial platforms, supports, and versatile structures that are removable and transportable. These robust constructions find applications in industrial and civil buildings, public infrastructure, municipal projects, and road and bridge undertakings, all characterized by high strength, light weight, and swift completion times.Our steel structures are not only cutting-edge but also transformative, boasting high strength, light weight, and rapid construction periods. These projects include vital infrastructure like railway, road, and urban bridges, industrial platforms, and transportable structures. They are integral to industrial and civil buildings, public edifices, municipal projects, and road and bridge ventures.

The steel structure building elegantly blends engineering and aesthetics. The main framework, crafted by linking H beam, C purline, and Z purline steel components, is complemented by a roof and wall panels, windows, and doors. This structural marvel offers expansive spans, robust strength, lightweight design, and cost efficiency. It guarantees thermal protection, energy conservation, appealing aesthetics, rapid construction, outstanding insulation, durability, optimal space utilization, remarkable seismic performance, and unparalleled layout flexibility.

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 beacon in the realm of Steel Structure Warehouse, Workshop, and Pre-engineered building manufacturing. Our pre-engineered steel structure warehouses epitomize ingenuity, crafted over a solid framework of primary and secondary members, roof and wall sheeting, intertwined with various building elements. Enrich your structures with skylights, wall lights, turbo vents, ridge ventilators, louvers, roof monitors, doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, and insulation, tailored to meet your exact specifications.

Product Application:

Steel structure buildings are the cornerstone of modern architecture, serving myriad functions. They operate as warehouses, workshops, factories, cold storage units, skyscrapers, shopping malls, power plants, distribution hubs, pedestrian bridges, steel-structured hotels, prefabricated public schools, sports arenas, car parks, airplane hangars, and aviation facilities. Additionally, they house church buildings, community centers, poultry farms, agricultural buildings, barns, storage sheds, self-storage units, greenhouses, garages, commercial edifices, industrial operations, 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.