Lanjing Steel Structure Co., Ltd.
| Payment Terms | TT |
| Supply Ability | 40,000 Tons per year |
| Delivery Time | 30-45 days |
| Packaging Details | Single Item |
| Keyword | Light Frame Steel Construction |
| Main frame | Light Steel Q355 Q235 |
| Window | Aluminum Alloy Window |
| Door | Sliding Door, Rolling Door |
| Wall & Roof | Sandwich panel; color steel sheet |
| Secondary Structure | Purlin; Brace; Knee Brace etc |
| Cladding | Steel color sheet |
| Column & Beam Connection | High Strength Bolt |
| Accessories | Skylight Belt; Ventilator; Downspout;Gutter etc |
| Drawing Design | Drawing Design |
| Color | Customer's Requirement |
| Roof Cladding | Corrugated Steel Sheet/Sandwich Panel |
| Certifications | ISO 9001, CE |
| Sail Finishing | PVDF/PTFE, Pvc Coated |
| Crane Capacity | 5Tons*2 Pcs |
| Structure Type | Light Steel Structre |
| Frame | Weld steel structure frame |
| material | steel |
| Price Term | FOB CIF CFR EXW |
| Design Software | Auto CAD,Teckla |
| Bracing | Round Bar/Angle Steel/Steel Rod |
| Lifespan | More than 50 years |
| Downpipe | UPVC |
| Life Time | 50 Years |
| Brand Name | Lanjing |
| Model Number | LJ-Workshop |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT | Supply Ability | 40,000 Tons per year |
| Delivery Time | 30-45 days | Packaging Details | Single Item |
| Keyword | Light Frame Steel Construction | Main frame | Light Steel Q355 Q235 |
| Window | Aluminum Alloy Window | Door | Sliding Door, Rolling Door |
| Wall & Roof | Sandwich panel; color steel sheet | Secondary Structure | Purlin; Brace; Knee Brace etc |
| Cladding | Steel color sheet | Column & Beam Connection | High Strength Bolt |
| Accessories | Skylight Belt; Ventilator; Downspout;Gutter etc | Drawing Design | Drawing Design |
| Color | Customer's Requirement | Roof Cladding | Corrugated Steel Sheet/Sandwich Panel |
| Certifications | ISO 9001, CE | Sail Finishing | PVDF/PTFE, Pvc Coated |
| Crane Capacity | 5Tons*2 Pcs | Structure Type | Light Steel Structre |
| Frame | Weld steel structure frame | material | steel |
| Price Term | FOB CIF CFR EXW | Design Software | Auto CAD,Teckla |
| Bracing | Round Bar/Angle Steel/Steel Rod | Lifespan | More than 50 years |
| Downpipe | UPVC | Life Time | 50 Years |
| Brand Name | Lanjing | Model Number | LJ-Workshop |
| Place of Origin | China | ||
| High Light | Light Steel Structure Workshop ，Industrial Steel Structure Workshop ，Prefabricated Metal Buildings Workshop | ||
Modular Industrial Steel Structure Construction Prefab Structural Warehouse Workshop
Introduction to Steel Structure Buildings
A steel structure building refers to a construction system where the primary load-bearing framework is composed of steel components such as beams, columns, trusses, and joints. These elements are engineered for high strength-to-weight ratios and exceptional plasticity, enabling the structure to withstand dynamic loads while maintaining stability.
Key Features:
1.Material Advantages
Durability: Resistant to corrosion, fire (with coatings), and environmental stresses.
Lightweight: Reduces foundation requirements compared to concrete.
Recyclability: Up to 90% of steel can be reused, minimizing waste and supporting sustainable practices.
2.Design Flexibility
Prefabrication: Components are manufactured off-site, ensuring precision and accelerating on-site assembly.
Large-span Capability: Ideal for open spaces like stadiums, airports, and industrial warehouses.
Plastic Design: Accounts for material deformation under stress to prevent catastrophic failure.
3.Modern Innovations
Modular Construction: Integrates prefabricated steel units for rapid urban development.
Hybrid Systems: Combines steel with materials like glass or composite panels for aesthetic and functional versatility.
Steel structures remain a cornerstone of contemporary architecture, balancing efficiency, sustainability, and adaptability.
Specification
| Item | Materials | |
| Main steel frame | column and beam | Q235, Q355 steel, paint or galvanization |
| wind resistant column | Q235, Q355 steel, paint or galvanization | |
| Secondary bracing | Roof purlin | Q235B C/Z section galvanized steel |
| Wall purlin | Q235B C/Z section galvanized steel | |
| Tie bar | Q235,φ89*3 round steel pipe | |
| knee brace | angle steel,Q235,L50*4 | |
| roof horizontal bracing | φ20,Q235B steel bar, paint or galvanized | |
| column vertical bracing | φ20,Q235B steel bar, paint or galvanized | |
| casing pipe | φ32*2.0,Q235 steel pipe | |
| Pulling bar | Φ10 round bar Q235 | |
| Roof and wall | Wall and roof panel | corrugated steel sheet/sandwich panel |
| Protecting system | gutter | color steel sheet/galvanized steel/stainless steel |
| Trim and flashing | color steel sheet | |
| downspout | PVC | |
| self tapping screw | ||
| Fastener system | Anchor bolts | Q235 steel |
| High strength bolt | The Specifications shall be determined according to the design of steel structure. | |
| Normal bolt | ||
| Nuts | ||
| Window and door | Window | Aluminium windows |
| Door | According to requirement to choose,can be EPS door,windproof door,high-speed roll-up door,industrial sliding door etc. |
Company Details
Business Type:
Manufacturer
Year Established:
2
Total Annual:
6860000-10976000
Employee Number:
60~150
Ecer Certification：
Verified Supplier
Lanjing Steel Structure Co., Ltd. covers an area of 73,000 square meters. It is a professional enterprise specializing in the design, production, and installation of building steel structures, modular container houses, high-end composite panels, and more. The company boasts a team of specialized des... Lanjing Steel Structure Co., Ltd. covers an area of 73,000 square meters. It is a professional enterprise specializing in the design, production, and installation of building steel structures, modular container houses, high-end composite panels, and more. The company boasts a team of specialized des...
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