Welcome to Qingdao Ruly steel structure Co., Ltd

Prefab Steel Structure Workshop with 50-Year Lifespan

Basic Properties
Place of Origin: Qingdao,China
Brand Name: Ruly Steel
Certification: CE,AISC,SGS, BV, ISO,GB
Model Number: RulyX011
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 Flexible Industrial Steel Buildings Customized prefabricated steel structure workshop solutions with high-quality metal portal frame design for industrial applications. Engineered for long-term durability with customizable aesthetic options. Product Specifications Attribute Value Raw ...

Product Details

Highlight:

Low Price Metal Portal Frame

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Prefabricated Metal Portal Frame

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Customized Metal Portal 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 Flexible Industrial Steel Buildings

Customized prefabricated steel structure workshop solutions with high-quality metal portal frame design for industrial applications. Engineered for long-term durability with customizable aesthetic options.

Product 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
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
Features Prefab Steel Structure, Large Span, Multi-Floor
Connection Form Bolt Connection
Parapet Wall As Requested
Key Features
  • Strength and durability: High-performance steel structures designed to withstand environmental conditions and natural disasters
  • Aesthetics and flexibility: Modern appearance with customizable design features for various project requirements
  • Sustainability: Environmentally friendly solutions with energy efficiency and reduced carbon emissions
  • Cost-effectiveness: Competitive pricing with rapid construction capabilities
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Example of our durable steel structure warehouse
Material Specifications
Main Steel Frame
Component Specification
Column Q235, Q355 Welded H Section Steel
Beam Q235, Q355 Welded H Section Steel
Secondary Frame
Component Specification
Purlin Q235 C and Z purlin
Knee bracing Q235 Angle Steel
Tie Bar Q235 Circular Steel Pipe
Bracing Q235 Round Bar
Column and Horizontal Bracing Q235 Angle Steel, Round Bar or Steel Pipe
Maintenance System
Component Specification
Roof Panel EPS Sandwich Panel / Fiber Glass Sandwich Panel / Rock Wool Sandwich Panel / PU Sandwich Panel / Steel Sheet
Wall Panel Sandwich Panel / Corrugated Steel Sheet
Accessories
Component Specification
Window Aluminium Alloy Window / PVC Window
Door Sliding Sandwich Panel Door / Rolling Metal Door / Personal Door
Downspout PVC
Structure Usage: Up to 50 years
Finishing Options: Vast array of colors and textures available
Paint Options: Alkyd painting, two primary painting, two finish painting (gray paint, red paint, white paint, epoxy zinc etc.) Or Galvanized
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Construction process of our steel structures
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Precision design for optimal performance
Project Showcase
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High-End Intelligent Hydraulic Machine Tool Equipment
Size: Total Area 9,702 Sqm
Steel Structure Weight: 630Ton
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Logistics Steel Warehouse For High-Speed Rail Station
Size: Total Area 24,570 Sqm
Steel Structure Weight: 985Ton
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Textile Manufacturing Machine Tool Equipment
Size: Total Area 6,615 Sqm
Steel Structure Weight: 750Ton
About Qingdao Ruly Steel Engineering Co., Ltd
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Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company, located in Qingdao, China, which integrates steel structure design, research and development, manufacturing and installation.

Our company's steel structure processing plant covers an area of 35,000 square meters with monthly production capacity exceeding 1500 Tons. We hold multiple international certifications including ISO9001, ISO14001, and ASTM.

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Prefab Steel Structure Workshop with 50-Year Lifespan 8
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Prefab Steel Structure Workshop with 50-Year Lifespan 10
Our Services
  • Structural steel fabrication, painting, galvanizing, and pre-assembly
  • Designing, fabrication and installation for prefabricated steel structure buildings
  • Detailed fabrication drawings based on your architectural plans
  • Technical advice for usage, maintenance and improvements
Quality Control
  • Raw material quality control: Thickness tolerance <0.25mm, yield and tension strength testing
  • Fabrication quality control: 100% dimension testing, 20% welding line ultrasonic testing
  • Surface treatment: Shot blasting grade SA 2.5, proper paint application
  • Pre-assembly: Testing all connection details before shipment
Packing and Transport

All structure components, panels, bolts and accessories are packed with standard export packaging suitable for ocean transportation in 40'HQ containers. Our skilled workers ensure safe loading using cranes and forklifts.

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Prefab Steel Structure Workshop with 50-Year Lifespan 12
Frequently Asked Questions
Q: Are you a manufacturer or trading company?
A: We are a manufacturer with our own factory. You're welcome to visit us anytime to see our production process and quality control.
Q: Is your price competitive?
A: We offer the best price for equivalent quality and the best quality for equivalent price, always working to reduce your costs.
Q: Can you provide installation support?
A: We provide detailed installation drawings and can send engineers or a full installation team upon request.
Q: Do you accept inspection during production?
A: Yes, we welcome inspectors at any stage of production, including container loading.
Q: Do you offer design services?
A: Yes, we provide complete design solutions using AutoCAD, PKPM, Tekla Structures and other professional software.
Q: What is your delivery time?
A: Typically 40 days after receiving deposit, depending on order quantity.
Q: How can I get a quotation?
A: Contact us by email, phone, or WhatsApp - we respond within 8 hours.
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Why Choose Us?
  • Professional design team capable of custom solutions
  • Skilled fabrication team with advanced equipment
  • One-stop service for complete project solutions
  • Strict quality control at every production stage
  • Comprehensive after-sales service and support
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