Versatile Modular Prefab Steel Structure for Various Building Applications

• 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: Steelworkshop
• 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
• Standard: AISI,DIN,BS,GB,ASTM,JIS,En
• Transport Package: Normal
• Specification: custom
• Trademark: Dongan
• Origin: Heilongjiang China
• HS Code: 9406000090
• Production Capacity: 15000ton/Year

Product Description

Overview

Experience seamless integration of ONE-STOP services and tailor-made solutions, backed by over 18 years of expertise in R&D, design, manufacturing, exportation, and after-sales support. Our legacy of excellence ensures that every project is met with precision and care, delivering superior results that exceed expectations.

Product Description

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 paragon of professionalism in the manufacturing of Steel Structure Warehouses, Workshops, and Pre-engineered buildings. Our pre-engineered steel structures embody the pinnacle of architectural design, integrating primary and secondary members seamlessly with roof and wall sheeting. Engineered to perfection, these structures can be customized with an array of additions, including skylights, wall lights, turbo vents, ridge ventilators, louvers, and roof monitors. Enhance functionality with doors & windows, trusses, mezzanine floors, fascias, canopies, crane systems, and insulation, all tailored to meet the unique specifications of our valued clients.

Product Application:

Harness the limitless potential of steel structure buildings for a multitude of applications. From robust warehouses and dynamic workshops to high-rise towers and bustling shopping malls, our structures are designed to accommodate any need. They excel in creating power plants, distribution centers, pedestrian bridges, hotels, and prefabricated schools. Ideal for sports arenas, car parks, airplane hangars, community buildings, and more, these structures offer unparalleled versatility. Agricultural buildings, greenhouses, self-storage units, and commercial facilities thrive under their durability, making them the perfect choice for any industry.

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.