Shandong Lanjing Building & Construction Co., Ltd.
| Payment Terms | L/C,T/T |
| Supply Ability | 2, 500t/M |
| Delivery Time | Normally 30-45 Days After Shop Drawing Approved |
| Packaging Details | Loaded into shipping container |
| Wall Color | White, Blue, Optional Colors |
| Transport Package | Loaded into shipping container |
| Specification | Q355b. Q235b |
| HS Code | 7308900000 |
| Production Capacity | 2, 500t/M |
| Brand Name | LanJing |
| Model Number | S01 |
| Place of Origin | China |
| Certification | ISO, CE, BV, SGS |
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 2, 500t/M |
| Delivery Time | Normally 30-45 Days After Shop Drawing Approved | Packaging Details | Loaded into shipping container |
| Wall Color | White, Blue, Optional Colors | Transport Package | Loaded into shipping container |
| Specification | Q355b. Q235b | HS Code | 7308900000 |
| Production Capacity | 2, 500t/M | Brand Name | LanJing |
| Model Number | S01 | Place of Origin | China |
| Certification | ISO, CE, BV, SGS | ||
| High Light | prefab steel structure warehouse ，prefab steel warehouse buildings ，workshop steel structure warehouse | ||
Prefab Structural Light Steel Structure Building Workshop Warehouse Metal Warehouse Storage Warehouse
Steel structure building is formed by the main framework through linking up the H beam, C purline, Z purline steel components. Roof and wall using a variety of panels together with other components such as windows and doors. The steel building has the advantages of wide span, high strength, light weight, low cost, temperature protection, save energy, beautiful appearance, short construction time, good effect of insulation, long using life, space-efficient, good seismic performance, flexible layout, etc.
| 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 | Galvanizd angle steel | |
| Strutting piece | Q235 | 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 | 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 | Glass Fiber Reinforced Plastics | ||
| Out/Inner ridge tile | Color sheet | ||
| Crane beam | Q235 or Q345 H section steel with two coats of mid-gray paint | ||
Steel structures can be used for a variety of purposes, including warehouse, workshop, office, hospital, hangar, shed, commercial steel building, farm poultry broiler/layer chicken house, sheep shed, pig shed, garage and more.
We strictly follow the standards in our design to meet the requirements of different functions, ensuring the safe use of the building.
We can provide one-stop solution including the construction drawings and calculation with you .
1. Professional design and engineering team: Full solution for steel structure design.
2. Procurement and Manufacture for all material for prefabricated building. We have a professional procurement team to make sure all the materials are with good quality.
3. Site management & Installation supervision. If needed, We could send our engineers to help for the installation supervision.
| 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, 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: 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.
Q4: 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 | ||
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2010
Total Annual:
50,000,000-100,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Shandong Lanjing Building & Construction Co., Ltd. as a professional manufacture of steel structure projects and prefabricated house offers a comprehensive ONE-STOP service for clients with customized solutions including consultation, R&D, design, manufacturing, installation, overseas projec... Shandong Lanjing Building & Construction Co., Ltd. as a professional manufacture of steel structure projects and prefabricated house offers a comprehensive ONE-STOP service for clients with customized solutions including consultation, R&D, design, manufacturing, installation, overseas projec...
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