Shandong Lanjing Building & Construction Co., Ltd.
                                                                                                           
Verified Supplier
16 Years
Since 2010
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Prefab Steel Structure Warehouse - Anti-Corrosion, Earthquake Resistant

Price Negotiable
Price: US$60.00 100-4,999 Square Meters
MOQ: 100 Square Meters
Delivery Time: Normally 30-45 Days After Shop Drawing Approved
Brand: LanJing
Product Description
Modular Prefab Light Metal Steel Structure Building
Key Features
  • Anti-Corrosion and Earthquake Resistance
  • Easy To Install with High Intensity
  • Recyclable and Environmentally Friendly
  • Online Guidance and Installation Support
  • Electric/Manual Rolling or Sliding Doors
Structural Components
Component Specification
Main Frame Welded H Steel Beam, Steel Truss
Secondary Frame C&Z Purlin, Brace
Roof Cladding Steel Sheet / Sandwich Panel
Surface Treatment Hot DIP Galvanized or Painted
Technical Specifications
Parameter Value
Wind Resistance Grade 12 Grades
Earthquake-resistance 8 Grades
Structure Usage Up to 50 years
Customized service and personalized design are available!
Modular steel structure building Steel structure assembly
Product Applications
Our steel structures are widely used for:
  • Workshops, warehouses, and factories
  • Commercial buildings, offices, and retail spaces
  • Agricultural buildings (poultry houses, cow sheds)
  • Garages, hangars, and parking structures
  • Schools, hospitals, and public facilities
Steel structure applications
Technical Support
We provide comprehensive technical support including:
  • Construction drawings and structural calculations
  • Professional design using AUTOCAD, PKPM, 3D3S, SAP2000
  • Custom solutions for single span, double span, or multi-span designs
Steel structure design process Steel structure technical drawing
Quality Assurance
Our rigorous quality control process includes:
  • Raw material inspection
  • In-process quality checks
  • Finished product testing
Quality control process
Packaging & Shipping
All components are carefully packaged for safe transport:
  • Steel pallets with coding numbers for easy identification
  • Small components bundled with iron wires and tags
Packaging and shipping
About Our Company
Company facility Company team
LJ Steel Structure is a professional manufacturer located in Weifang, China. We provide complete solutions from design to construction, with free 3D sketches and design drawings available. Our professional R&D and quality control teams ensure products meet the highest standards.
Frequently Asked Questions
Q1: Is your company a factory or trading company?
A: We are manufacturer with foreign trade department, offering competitive prices and professional service. You're welcome to visit our factory anytime.
Q2: What are your main products?
A: We provide steel structure warehouses, workshops, agricultural buildings, prefabricated houses, and construction materials. Custom designs are available.
Q3: How do you ensure quality?
A: We follow rigorous quality inspection systems based on ISO9001 standards, with testing laboratories to guarantee material and product quality.
Q4: Do you provide installation support?
A: We provide installation instructions for all projects and can send engineers for on-site installation assistance when needed.
Q5: What information is needed for a quotation?
Please provide:
  • Project location and environmental conditions
  • Building dimensions and specifications
  • Door/window requirements
  • Any special requirements
Quotation information requirements

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Shandong Lanjing Building & Construction Co., Ltd.
Location Hisense Ring Bay Mansion 12B08, Ruichang Road No. 226, Shibei District, Qingdao, Shandong, China
Contact Person Anthony Lee

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