Prefabricated Steel Structure Frame Metal Workshop Construction Industrial Building Plants
The popular of steel structure construction is mainly due to the following advantages:
Efficiency and Speed: Prefabricated components are completed in the factory, and only assembly is required on-site, significantly shortening the construction period.
High Precision: Digital design and mechanized production ensure accurate dimensions and positioning of each component.
Environmental Sustainability: Steel is recyclable, reducing construction waste and aligning with green building principles.
Flexibility: Steel structures are easy to modify and expand, adapting to future needs.
Excellent Seismic Performance: The high strength and toughness of steel make it perform well in earthquakes.
Prefabricated steel structure building is widely used as workshop, warehouse, factory, plants, depot, home storage room, commercial office building, hospital, school buildings, hangar, garage, car parking, stadium, farm poulty broiler layer chicken house, layer hens house,cow shed, sheep shed, farm cow barn, industrial buildings, sectors of Oil & Gas, Mining, Energy dormitory, Site office ect.
Main Structure | Column/Beam | Q235/Q355 Welded H Section Steel |
Welding | Automatic Submerged Arc Welding | |
Rust removing | Shot blasting | |
Surface processing | twice primer and twice finish Alkyd paint or hot dip galvanized | |
High strength bolt | Grade 10.9 | |
Substructure | Angle brace | steel Q235, process and painting |
Cross bracing | round bar, steel Q235 process and pre-galvanized | |
Tie bar | round pipe, steel Q235 process and painting or pre-galvanized | |
Batter brace | round bar, steel Q235 process and pre-galvanized | |
Ordinary bolt | Galvanized bolt | |
Roof | Purlin | C channel or Z channel, steel Q235, galvanized |
Roof panel | (50mm~200mm) Sandwich panel , corrugated galvanized iron sheet | |
Transparent skylight | FRP | |
Accessories | Sealant, self-tapping screw | |
Edge cover | Made of color steel sheet | |
Gutter | Made of steel sheet with thickness 0.8mm, or PVC | |
Rainspout | PVC pipe | |
Wall | Purlin | C channel or Z channel, steel Q235, galvanized |
Wall panel | (50~200mm) Sandwich panel , corrugated galvanized steel sheet | |
Accessories | Sealant, self-tapping screw | |
Edge cover | Made of color steel sheet | |
Ventilator | Unpowered axial-flow ventilator or monitor roof | |
Door & Window | Electric/manual rolling door/sliding door, PVC/ Aluminum alloy window | |
Wind Resistance Grade | 12 Grades | |
Earthquake-resistance | 8 Grades | |
Structure Usage | Up to 50 years | |
customized service and personalized design are welcomed!! |
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 .
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 have established a procedure to check products at all stages of the manufacturing process, including raw materials, in-process materials, validated or tested materials, and finished goods.
Lanjing Group is a professional company specializing in steel structure buildings and prefabricated houses. Located in Shandong Province, China, the company covers an area of more than 12 hectares.
With over 10 years of production experience, we are a well-known steel structure manufacturer in China. Our products are sold nationwide and exported to more than 100 countries and regions.
We boast advanced steel structure production equipment and technology, as well as a team of professional designers. We provide tailored solutions based on your specific requirements, usage, and local climate.
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 |