Your Professional Prefabricated Metal Building Supplier
Qingdao Zhuzhiyuan Steel Structure Co., Ltd. is located in Qingdao, Shandong Province, factory located at the national economic development zone and the strategic frontier of the blue economy in Bohai Bay. Our company specializes in the R&D, design, production, and manufacturing of steel structure and prefabricated building products.
Skilled Certified Workforce
Our experienced team, including AWS-certified welders, consistently delivers high-quality workmanship.
High Production Capacity
With an annual output exceeding 30,000 tons, we reliably handle large-scale projects.
Strategic Port Proximity
Our location near major ports optimizes logistics and reduces transportation costs.
Prefabricated Metal Building
Prefabricated metal buildings, also referred to as pre-engineered metal buildings, are structures that are manufactured off-site and then assembled on-site. A pre-engineered building is made from steel or other metal building materials and is designed to meet specific size and structural requirements for a construction project.
Prefabricated metal buildings are popular with homeowners and business owners for a variety of reasons. For instance, steel buildings have a structural framework that is ideal for many industrial and commercial facilities, agricultural buildings, horse barns, storage buildings, residential homes, workshop sheds, and more. Pre-engineered building systems are often used because they can be constructed quickly and efficiently, and are generally more affordable than traditional construction methods.

Product Parameters
|
Omponents |
Specifications |
|
|
Embedded Parts |
Anchor Bolt |
M30*1050 |
|
High Strength Bolt |
M20,10.9S |
|
|
Common Bolt |
M20 |
|
|
Galvanized Bolt |
M12 |
|
|
Shear Nail |
M19*80 |
|
|
Tir Rod |
Φ12 |
|
|
Brace Rod |
Φ32*2.5 |
|
|
Self-tapping Screw |
M5 |
|
|
Main Steel structure part |
Steel Column(Q355B) |
H500X250X8X12,H450X220X8X12 ,H300~700X250X6X10 |
|
Wind Column(Q355B) |
H400X200X6X8 |
|
|
Roof Frame Beam(Q355B) |
H700~450X200X6X10,H450X200X6X10 |
|
|
Main Beam(Q355B) |
H600X220X8X14 |
|
|
Secondly Beam(Q355B) |
HN346X174X6X9 |
|
|
Ring Beam(Q235B) |
100*1.8 |
|
|
Stairs |
[20U-steel+3mm Riffled plate |
|
|
RoofPurlin(Q235B) |
C120*50*20*2.0 |
|
|
Tir Bar(Q235B) |
Φ140*4.0 |
|
|
Column Brace |
Φ140*4.0 |
|
|
Horizontal Brace |
Φ25 Round bar |
|
|
Angle Brace |
L50*4.0 |
|
|
Roof Purlin(Q235B) |
Z250X75X20X2.2 |
|
|
Wall Purlin(Q235B) |
C220X70X20X2.2 |
|
|
Connecting Panel(Q355B) |
6-20MM steel panel |
|
|
Other Steel structure parts |
Rolling Gate(including motor) |
4000X3500X2 PCS,3200X3500X1 PCS |
|
Aluminum Louvers |
1m high |
|
|
Grating +Hand rail |
1m high |
|
|
Floor Deck |
1.0Thickness 880# |
|
|
Damper |
2.0Thickness Galvanized panel |
|
|
Roof Panel |
50mmThickness rock sandwich panel |
|
|
External Wall panel |
50mm Thickness rock sandwich panel |
|
|
Trimming |
0.5 thickness |
|
|
Down pie(including parts) |
φ110PVC |
|
|
Gutter(including parts) |
1.2 Thickness of stainless gutter |
|
Advantages Of Pre-Engineered Metal Buildings
Both prefabricated buildings and pre-engineered buildings offer a number of benefits over conventional buildings and construction methods, including faster construction times, lower costs, and more customizable and complex design options. Some of the major benefits of the various types of steel structures that are the result of pre-engineering are:

Lower cost: A pre-engineered metal building is more affordable than conventional steel buildings since they require less labor and fewer materials.
Faster construction: Since the components of pre-engineered steel buildings are manufactured off-site, they can be easily assembled on-site much more quickly than non-prefabricated buildings.
Customizable design: Pre-engineered buildings can be designed in such a way that all of the building components meet specific size, structural, and design requirements.
Durable and low maintenance: Metal building structures are durable, requiring less maintenance than other materials like wood or brick. Steel buildings are resistant to harsh weather and fire damage, making them the perfect choice for building owners looking for long-lasting, reliable steel structures.
Steel construction is most often used in
High rise buildings because of its strength, low weight, and speed of construction
01
Industrial buildings because of its ability to create large span spaces at low cost
02
Warehouse buildings for the same reason
03
Residential buildings in a technique called light gauge steel construction
04
Temporary Structures as these are quick to set up and remove
05
Types of Prefabricated Metal Buildings




Pre-engineered building components can be used to build a variety of different types of metal building structures for commercial or residential properties. Our pre-engineered buildings can be easily expanded, as all the components of our buildings, including wall systems and roof materials, have bolted connections that allow for adaptability to the building’s structural members.
Agricultural Buildings
Steel agricultural buildings are structures used for farming and agricultural purposes including any structure where the storage of equipment, livestock, and crops is housed.
Commercial Buildings
Pre-engineered commercial buildings can be used for a variety of purposes, including retail stores, office spaces, industrial warehouses, aircraft hangars, auto shop garages, restaurants, daycare facilities, breweries, and more. Fully customizable steel structures are a great way for businesses and property owners to cut down on construction time and costs of traditional buildings since all the building components are built off-site prior to the day of construction.
Residential Buildings
Pre-engineered metal buildings can also be used for residential purposes, such as homes and apartments. They can be designed to include a range of features, insulated sandwich panels, block walls, curtain walls, or other wall systems. Additionally, homeowners can install heating and cooling systems into their pre-fabricated metal homes, as well as include design details for customized interior finishes.
Community Buildings
Pre-engineered recreational buildings can be used for a variety of purposes, such as gymnasiums, indoor sports facilities, fire stations, churches, school buildings, and community centers.
(1) Dimension: Length, width, height, eave height, roof pitch, etc.
(2) Doors and windows: Dimension, quantity, position.
(3) Local climate: Wind speed, snow load, seismic magnitude etc.
(4) Insulation material: Panel type, sandwich materials, sandwich thickness
(5) Crane metal structures: If have overhead crane, please tell the lifting height and lifting weight.
(6) Is there any materials that are not allowed to import to the country where the structure is planning to use?
(7) If you have other requirements, such as fire proofing, insulated roof, etc. Please also inform us.
(8) It's better if you have your own drawings or pictures. Please send them to us.

Certificate




FAQ
Having been specialized in designing and manufacturing prefabricated metal building for many years, Qingdao FSS Co.,Ltd now brings you the discount and customized bulk prefabricated metal building,metal homes building kits,metal building homes,galvanized steel frame building in stock with low price. We are one of the leading manufacturers and suppliers in China, welcome to check the quotation with our factory.
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