Prefabricated Steel Construction Factory Steel Structure Building
Workshop Warehouse
Steel structure buildings are very popular in modern construction
for several reasons:
Lightweight and Strong: Steel structures are both light and strong,
allowing for large spans without additional support.
Short Construction Period: Steel buildings can be constructed
quickly, which reduces the overall construction time and costs.
Fireproof and Corrosion-Resistant: Steel has excellent fire
resistance and can be treated to resist corrosion, making it
durable and safe.
Easy to Relocate and Environmentally Friendly: Steel structures are
easy to move, and they can be recycled, reducing environmental
impact.
These advantages make steel structures an efficient, durable, and
sustainable choice for modern buildings.
| Item | Material | Description and surface process |
|
Main steel frame | Column and Beam | Q235 or Q355 | H section steel with two coats of mid-gray paint |
| Purlin | Q235 or Q355 | Galvanizd C or Z type steel |
Connecting
Pieces | Tie tube | Q235 | Circular Tube with two coats of mid-gray paint |
| Knee-Bracing | Q235 | L50*4 Galvanizd angle steel |
| Strutting piece | Q235 | φ12 Galvanizd Circular Tube |
| Column Bracing | Q235 | Circular Tube with two coats of mid-gray paint |
| Horizontal Bracing | Q235 | Circular Tube with two coats of mid-gray paint |
| Casing | Q235 | φ30*2.5 Galvanized Circular Tube |
| Door and Window | Item | Description |
| Door | Roller shutter door or Sliding door |
| Window | PVC Window or aluminum alloy window |
| Other parts | Ventilating device | Fan,Ventilation window |
| Bolt | Foundation bolt,High strengthen bolt, Normal bolts |
| Skylight | Yx-840 Glass Fiber Reinforced Plastics |
| Out/Inner ridge tile | 0.50mm Color sheet |
|
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Steel is strong, versatile, and used in many types of buildings
because it has many benefits.
Factory and Warehouse: Steel is commonly used for industrial
buildings that need large open spaces.
Commerical Shop and Office: Steel structure building can be used in
mall, supermarket, and office building because it supports large
areas and tall structures.
Sports Stadiums and sport hall: Steel structure building can be
used for stadium because it can span large areas without extra
support. Bridge: Steel is used to build bridges because it is light
and strong.
Airport and Train Station: Steel is used in these places because it
provides large open spaces.
Home and Apartment: Steel structure can also used in residential
buildings, especially high rise buildings.
In short, steel structures are adaptable and can serve multiple
functions, including serving as warehouse, workshop, hangar,
storage, shed, commercial buildings, hotel, office, hospital,
school, stadium, exhibtion hall, steel structure sports hall, steel
structure farm poultry chicken house for broiler or layer, barn for
sheep, cow barn, garage, and various other uses.
Our company can provide one-stop solution including the
construction drawings and calculation with you .We have a
professional technical team that offers the best steel structure
building solutions depands on the specific requirements of our
clients.
1 ) Experienced and skilled team of designers who has the capacity
to deliver outstanding designs for your project .
2 )Design service is free of charge to all clients to ensure
customer .
3 ) We look forward to delivering exceptional designs and advice
for your project .
Steps to get a steel building solution
Tell us about
your project | Receive your customized solution & budget | Confirm and start
your project |
| Share your project requirements, drawings, and ideas as detailed as
possible | Our team will develop the best solution based on your
specifications and provide an buget | After your approval,we'll begin production and manage every aspect
of delivery and installation |
In the steel structure production process, we adhere to strict
quality control at every stage, from the procurement of raw
materials to the final product's delivery. Our technical team uses
advanced production equipment and processes, aligning with
international quality standards to ensure that every steel
structure product possesses exceptional strength, durability, and
stability. Through continuous quality monitoring and meticulous
inspection procedures, we ensure that each project meets our
clients' high standards, guaranteeing the safety and quality of the
construction.
We considered the fragility, weight, and potential risks during
transportation of different components when loading the products
into the shipping containers, and took appropriate measures to
ensure the safe and efficient unloading process for the customers.
Lanjing Group is one of the biggest professional manufactures of
steel structure building and prefabricated house in China.
Our company can provide a comprehensive ONE-STOP service with customers for their customized solutions including consultation, R&D, design,
manufacturing, installation, overseas project supervision and
after-sales support.
We adhere to the concept of Quality First, Technology Ahead and Continuous Innovation.
We have built strong relationships and mutual trust with our customers, truly understood their needs in depths and brought them the most reasonable and cost-effective solutions. We have strong technical R&D team and advanced product lines to support our sales teams.
We have more than ten years overseas projects experience which have
covered over 50 countries.
Our factory is located in Weifang City of Shandong Province, north of China, with a factory area of more than 120, 000 SQM and yearly steel
production over 100000 tons.
Main Products Steel structure Building Prefabricated container house Metal Sandwich Panels | 
|
Q1: Is your company a factory or trading company?
A: We are manufacturer with foreign trade department, so you can
get competitive price as well as professional service. And you are
always welcomed to visit our factory at any time.
Q2: What are your main products?
A: We provide steel structure warehouse, workshop, plants,chicken
house, prefabricated house, container type house, garage, aircraft
hangar, sandwich panels and other construction materials. According
to the requirements of different projects and clients, we will
supply different designs and steel products.Customized design is available.
Q3: What's the quality assurance you provide and how do you make
quality control?
A: Quality-first is our core value. LJ steel structure quality
assurance team and quality control team have developed a rigorous
quality inspection system based on ISO9001. Testing Laboratory
guarantees qualified raw materials and high- standard product.
Q4: Do you provide installation instructions and on-site
installation services?
A:Every project will provide the installation instructions, and if
you need, we also would like to send our engineer to the local
construction site for helping the installation work.
Q5: What should I provide to get a complete quotation?
A: Please provide information as follows:
| 1.Project location | 5.Length (sidewall,m) | 9.Window material, style,size |
| 2.Snow load | 6.Width (end wall, m) | 10.Door material, style,size |
| 3.Wind load | 7.Wall Height (eave, m) | 11.raining condition |
| 4.Seismic magnitude | 8.Middle column allowed or not | 12.Crane needed or not |
| 13.other information if necessary |
