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Q235 / Q355 Steel Structure Warehouse Prefabricated Steel Frame Buildings

400 square meter
$20 - $50 per square meter
Q235 / Q355 Steel Structure Warehouse Prefabricated Steel Frame Buildings
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Standard: GB (China Standard)
Steel Frame: H-Steel
Wall Panel: Corrugated Steel Sheet
Grade: Q235 Q355
Structure System: Portal Frame
Downpipe: UPVCφ110
Basic Infomation
Place of Origin: China
Brand Name: QCX
Certification: ISO 9001, CE certificate of quality system
Model Number: Steel Structure Warehouse
Payment & Shipping Terms
Packaging Details: Steel components are packaged with steel pallets
Delivery Time: 25-35 work days
Payment Terms: L/C, T/T
Supply Ability: 2000 tons/month
Product Description

Q235 / Q355 Steel Structure Warehouse Prefabricated Steel Frame Buildings
Details of this warehouse building


Project Scale:1650 m2

Type: Prefabricated Steel Structure Warehouse

Project Function: Warehouse

Project Feature:large-span, multi-span project


The entire warehouse is 55 meters long and 30 meters wide.

We provide a complete set of metal warehouse building components, including decorative strips, waterproof boards, drains, downpipes, rolling doors, and aluminum alloy windows. After all the steel structural components are delivered to the site, the customer installs them according to the drawings.


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The Benefits of Prefab Steel Warehouses

Clear Span Construction


Steel is an extremely strong building material. With steel, it’s possible to do clear span construction, which means there’s no need to have load-bearing walls or columns to hold up a roof – the steel frame is strong enough to do that on its own. Buildings with a clear span design can be anywhere from 10-30 meters wide, with no columns to get in the way.


And if your building needs to be even wider than 30 meters, it’s possible to place a central load-bearing column in the center of the building, and have clear span construction for 30 meters on either side of that central column.


In this way, a steel structure warehouse or distribution center can actually be as large as a business needs it to be, and it’s always possible to add another 30 meters’ addition (with another central column) to the building if yet more space is needed in the future.


These buildings can also be up to 12-meter-high, giving yet more space for stacks of pallets. The ceiling structure can also be designed to bear more weight if you wish to add a building-wide or an overhead crane.




we offer standard-size building plans for steel structure warehouses of a variety of lengths, widths, and heights. But as mentioned above, our prefab warehouses are customizable – if you need more space than one of our standard kits to provide our team of designers can draft the plans for you. We offer other optional features as well, such as windows or skylights.


Our clients also have options for door systems – such as overhead doors, roll-up doors, and sliding doors, available in a variety of heights and widths.


Gutters and downspouts are an option, but we highly recommend them. Downspouts direct rainwater or snowmelt away from the foundation of the building, helping to preserve the integrity of the foundation and prevent flooding.




Prefab steel warehouses are among the most affordable buildings to erect.


Because all of the building materials are prefabricated, there’s no delay at the building site. Each part of the frame fits together perfectly, as do the steel panels forming the walls and ceiling.


This means that it costs less in labor to put up the building, and there’s no excess building material that has to be carted away to a landfill.


Steel itself is also a very affordable building material, and better for the environment. Unlike wood, steel is 100% recyclable – it can be re-melted and used again and again without loss of any of its properties.


Steel structure warehouses are designed and built to withstand high winds and heavy snow loads. The prefabricated pieces of the building can be put together quickly, but rest assured they don’t come apart easily unless the proper tools are used!




Because steel is a non-combustible material, steel warehouse buildings for sale are safer than wooden buildings. In the event of a fire, the steel frame, wall panel, and ceiling panels will not burn.


Easy Construction


We’ve already mentioned how quickly prefab steel warehouses can be erected, which helps with the affordability of the building when it comes to paying contractors to put the building together.


In addition, the materials that go into prefabricated steel warehouse buildings are quick to form, cut, and weld, so all building materials can be delivered to the construction site in just a few weeks, which also speeds up the construction time.


The sooner a steel structure warehouse is put together, the sooner it can start being used for its purpose, and the sooner the business will see income start to come in.


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Our company

The headquarter is located in the beautiful coastal city - Qingdao, China.The city where we are located has Qingdao port with a fully automated terminal, which is convenient for the sea transportation of goods.

Our factory has multiple production lines, equipped with steel cutting, shot blasting, stamping, bending, welding, forming equipment. The technology and equipment are advanced, and the steel structure is of good quality and durable.
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Possess the foreign contracted project management qualification certificate issued by the Ministry of Commerce of China, CE certification [EN1090 certificate], IS09001 certificate, etc.


1. Established in 2014, Qingdao Qianchengxin is a high-tech, diversified and export-oriented large­scale international private enterprise, integrating R&D, design, production, installation and construction at home and abroad, and technical services.


It has the qualification certificate of overseas contracted project management issued by the Ministry of Commerce of China, CE certification [EN1090 certificate], 1S09001 certificate, etc, and has long-term cooperation with countries along the" Belt and Road".

The products and construction services have been exported to more than 50 countries around the world, including Asia, Africa, North and South America. In addition, branches have been established in Mozambique and Angola, which can carry out steel structure installation work in Africa.


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2. Equipment and Professional Production Line:


The company can produce more than 30 kinds of series products with different structures and specifications. It has complete processing and manufacturing equipment and strong installation capabilities. It can supply a full set of materials required for steel structure construction products, and provide all installation services and technical consultation.


The company has:



2 composite board production lines


more than 1 million meters/year


5 color steel plate production lines


2 million meters/year


2 H-type steel CNC production lines


20000 tons/year


1 C-type steel production line


2500 tons/year


1 Z-steel production line


2,000 tons/year



3.Design and Management Ability:


We engineers they are familiar with the all kinds of steel structure design and all the detailed drawings. Our engineer team is a very experienced and efficient team. They understand customer’s requirements and giving the accurately design to save the client’s time.


4. We provide professional installation team and we also can send our engineer in installation guidance service.


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Tel : +86 13969609102
Fax : 86-532-8389-7722
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