Welcome to Qingdao Ruly steel structure Co., Ltd

Prefab Steel Structure Building with 50-Year Lifespan CE Certified

Basic Properties
Place of Origin: Qingdao,China
Brand Name: Ruly Steel
Certification: CE,AISC,SGS, BV, ISO,GB
Model Number: RulyX012
Trading Properties
Minimum Order Quantity: 200 square meters
Price: USD25-USD45 Per Square Meter
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 20,000 square meters or 1,500 tons per month
Product Summary
Durable and Safe Industrial Steel Buildings Engineered to withstand various environmental conditions and natural disasters while ensuring long-term structural integrity. Key Specifications Attribute Value Raw Steel Material Q235B, Q355B, ASTM A36 Application Steel Workshop, Steel Structure Platform, ...

Product Details

Highlight:

Structural Design Prefabricated Metal Frame

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Quick Construction Prefabricated Metal Frame

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Energy Saving Prefabricated Metal Frame

Features: Prefab Steel Structure, Large Span, Multi-Floor
Raw Steel Material: Q235B, Q355B, ASTM A36
Application: Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part
Surface Treatment: Painting Or Hot-DIP Galvanized
Service Life: 50 Years
Wall And Roof: Steel Cladding Sheet,Sandwich Panel
Columns & Beams: H-Section Steel
Shot Blasting Level: SA 2.5
Certification: CE, AISC, SGS, BV, ISO, GB
Installation: Engineer Guidance On Site
Drawing: CAD, TEKLA, 3D Model, PKPM, BIM
HS Code: 9406900090
Transport Package: Standard Export Package Or Customer′s Requirement
Production Capacity: 30000ton/Year
Connection Form: Bolt Connection
Parapet Wall: As Requested
Product Description
Durable and Safe Industrial Steel Buildings

Engineered to withstand various environmental conditions and natural disasters while ensuring long-term structural integrity.

Key Specifications
Attribute Value
Raw Steel Material Q235B, Q355B, ASTM A36
Application Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part
Surface Treatment Painting or Hot-DIP Galvanized
Service Life 50 Years
Wall and Roof Steel cladding sheet, Sandwich Panel
Columns & Beams H-Section Steel
Shot Blasting Level SA 2.5
Certification CE, AISC, SGS, BV, ISO, GB
Prefab Steel Structure Building with 50-Year Lifespan CE Certified 0
Key Features
  • Noise insulation and energy-saving structural design
  • Quick construction prefabricated metal frame
  • Modern appearance with customizable design features
  • Environmentally friendly construction meeting green building standards
  • Economical solutions with rapid construction timelines
  • Large span and multi-floor capabilities
Material Specifications
Component Material
Main Steel Frame (Column) Q235, Q355 Welded H Section Steel
Main Steel Frame (Beam) Q235, Q355 Welded H Section Steel
Secondary Frame (Purlin) Q235 C and Z purlin
Roof Panel Various sandwich panel options
Wall Panel Sandwich Panel / Corrugated Steel Sheet
Prefab Steel Structure Building with 50-Year Lifespan CE Certified 1
Project Showcase
High-End Intelligent Hydraulic Machine Tool Equipment

Total Area: 9,702 Sqm | Steel Structure Weight: 630Ton

Prefab Steel Structure Building with 50-Year Lifespan CE Certified 2
Logistics Steel Warehouse For High-Speed Rail Station

Total Area: 24,570 Sqm | Steel Structure Weight: 985Ton

Prefab Steel Structure Building with 50-Year Lifespan CE Certified 3
About Qingdao Ruly Steel Engineering Co., Ltd

Professional steel structure fabrication and engineering company located in Qingdao, China, specializing in design, R&D, manufacturing, and installation of prefabricated steel workshops, warehouses, logistics parks, and other steel structures.

Facility covers 35,000 square meters with monthly production capacity exceeding 1500 tons. Certified with ISO9001, ISO14001, GB/T28001, ASTM, and SGS standards.

Prefab Steel Structure Building with 50-Year Lifespan CE Certified 4
Our Services
  • Structural steel fabrication, painting, galvanizing, pre-assembly
  • Design, fabrication and installation of prefabricated steel structures
  • Detailed fabrication drawings based on architectural plans
  • Technical advice for usage, maintenance and improvements
Quality Control
  • Raw Material QC: Thickness tolerance <0.25mm, yield/tension testing
  • Fabrication QC: Dimension tolerance <1mm, 20% ultrasonic welding tests
  • Surface Treatment: SA 2.5 shot blasting, primer within 5 hours
  • Pre-assembly: Connection detail testing before shipment
Frequently Asked Questions
Are you a manufacturer or trading company?

We are a manufacturer with our own factory. Visitors are welcome to inspect our facilities and quality control processes.

How competitive are your prices?

We offer the best price/quality ratio, working to reduce costs while guaranteeing product quality.

Do you provide installation services?

We provide detailed installation drawings and can send engineers or teams upon request.

Why Choose Us?
  • Professional design team for customized solutions
  • Skilled fabrication team with advanced equipment
  • Complete project solutions from design to installation
  • Rigorous quality control processes
  • Comprehensive after-sales service and support
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