Shandong Lanjing Building & Construction Co., Ltd.
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Export High Quality Prefab Customized Steel Structure Workshop Warehouse Customized Industrial Building Factory
Introduction of Steel Structure Workshop:
1)The main frame of the steel structure (columns and beams) is made of welded H-style steel.
2)The columns are connected to the foundation by pre-embedded anchor bolts.
3)The beams and columns, as well as beams and beams, are connected with high-intensity bolts.
4)The envelope construction net is made of cold-formed C-style purlins.
5)The walls and roof are made of color steel boards or color steel sandwich panels, which are connected to the purlin by self-tapping nails.
| Product Details | |
| Model | Single slope, Double slope, Multi-slope |
| Single span, Double-span, Multi-span, One storey, Two-storey, Multi-storey | |
| Usage | All kinds of industrial steel structure workshop, warehouse, supermarket, high-rise building, farm house, etc |
| Column and beam | Q355, Q235 Steel |
| All bolts connected | |
| Straight cross-section or Variable cross-section | |
| Surface | Hot-dip galvanized or painted |
| Roof and wall panel | (50mm~200mm) EPS ,PU ,Rockwool ,Glasswool sandwich panels |
| Colorful corrugated steel sheets | |
| Brace | X or V as well as other type bracing made from angle, round pipe etc. |
| Accessories | Semi-transparent skylight belts, Ventilators, down pipe, outer gutter etc. |
| Window | PVC or Aluminum Alloy |
| C or Z purlin | Size from C120~C320, Z100~Z200. |
| Door | Electric manual Sliding or Rolling door |
| Carrying capacity | Resisting winds and seismic impacts |
| Bearing heavy snows | |
| Drawing | Making the design and quotation according to your requirements |
| Making the quotation according to your drawings | |
| Giving you the satisfying opinion to your project | |
| Packing | The steel structure parts will be packaged without covering, but with adequate protection |
| Sandwich panels will be covered with plastic film | |
| Bolts and other accessories will be loaded into boxes | |
| According to customer's requirement | |
| Certificate | ISO9001:2008,CE,SGS,BV. |
Steel structures are widely used for a variety of purposes, including warehouse, workshop, office, hospital, hangar, shed, commercial steel building, farm poultry broiler/layer chicken hen house, cow barn, sheep shed, pig shed, garages, stadiums, bridge, auto dealership shop, and office block building, and more.
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 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, Weifang City of Shandong Province, north of China, with a factory area of more than 12 hectares ((120.000SOM ), is a comprehensive enterprise integrating steel structure design, manufacturing, and installation. With over 20 years of industry experience, the company has always adhered to the philosophy of "quality-oriented, customer first." It is committed to providing customers with efficient, safe and environmentally friendly steel structure solutions. With strong technical expertise and extensive project experience, Lanjing Group has become one of the leading enterprises in the steel structure industry in china.
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 | ||