Qingdao Ruly Steel Engineering Co.,Ltd

One-stop service for steel structure project

Manufacturer from China
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7 Years
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Certified Prefab Steel Structure Building with 50-Year Lifespan

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Qingdao Ruly Steel Engineering Co.,Ltd
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City:qingdao
Province/State:shandong
Country/Region:china
Contact Person:Mrsteven
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Certified Prefab Steel Structure Building with 50-Year Lifespan

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Brand Name :Ruly Steel
Model Number :RulyX020
Certification :CE, AISC, SGS, BV, ISO, GB
Place of Origin :Qingdao,China
MOQ :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
Delivery Time :20 days
Packaging Details :40HQ/Open top container
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
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
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View Product Description
ISO/CE/GB/BV/SGS/Aisc Factory-Made Steel Structure Workshop
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 Customer Requirements
Certified Prefab Steel Structure Building with 50-Year Lifespan
  • Strength and durability: High-strength steel structures designed to withstand environmental conditions and natural disasters, ensuring safety and long-term lifespan.
  • Aesthetics and flexibility: Modern appearance with customizable design features to accommodate various project requirements.
  • Sustainability: Environmentally friendly steel structures meeting green building standards with energy-efficient solutions.
  • Cost-effectiveness: Economical solutions with rapid construction capabilities to meet project timelines.
Material Specifications
Items Specification
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
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
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
Structure Usage Up to 50 years
Project Showcase
Certified Prefab Steel Structure Building with 50-Year Lifespan

Project Usage: High-End Intelligent Hydraulic Machine Tool Equipment

Size of the plant: Total Area 9,702 Sqm

Steel Structure Weight: 630Ton

Certified Prefab Steel Structure Building with 50-Year Lifespan

Project Usage: Logistics Steel Warehouse For High-Speed Rail Station

Size of the plant: Total Area 24,570 Sqm

Steel Structure Weight: 985Ton

Certified Prefab Steel Structure Building with 50-Year Lifespan

Project Usage: Textile Manufacturing Machine Tool Equipment

Size of the plant: Total Area 6,615 Sqm

Steel Structure Weight: 750Ton

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

We are a 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 structural solutions.

Facility Capacity:

  • 35,000 square meter processing plant
  • 20,000 square meter workshop
  • 100+ employees
  • 1,500+ Tons monthly production capacity
Our Certifications
Certified Prefab Steel Structure Building with 50-Year Lifespan Certified Prefab Steel Structure Building with 50-Year Lifespan Certified Prefab Steel Structure Building with 50-Year Lifespan Certified Prefab Steel Structure Building with 50-Year Lifespan
Our Services
  • Structural steel fabrication, painting, galvanizing, and pre-assembly
  • Complete design, fabrication and installation of prefabricated steel structures
  • 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 in-house
  • Third party inspection certificates
  • Traceable mill certificates
Fabrication Quality Control
  • 100% dimensional tolerance testing (<1mm)
  • 20% ultrasonic welding line testing
  • 20% magnetic powder testing
  • Third-party inspection assistance
Surface Treatment
  • Shot blasting grade SA 2.5
  • Primer application within 5 hours
  • Dry Film Thickness (DFT) >75UM
  • Pre-assembly connection testing
Packing and Transportation
Certified Prefab Steel Structure Building with 50-Year Lifespan

All components, panels, bolts and accessories are packed for ocean transportation in 40'HQ containers, loaded by skilled workers using cranes and forklifts to prevent damage.

Frequently Asked Questions
Are you a manufacturer or trading company?

We are a manufacturer with our own factory. You're welcome to visit our facility to see our production capabilities and quality control processes firsthand.

How competitive are your prices?

We offer the best value - either the best price for equivalent quality or the best quality for equivalent price. We continuously work to reduce costs while maintaining quality standards.

Do you provide installation services?

We provide detailed installation drawings free of charge. We can send engineers or a complete installation team upon request.

Do you accept quality inspections?

Yes, we welcome third-party inspections at any stage of production, including during container loading.

Do you offer design services?

Yes, our professional team can design complete solutions using AutoCAD, PKPM, TEKLA and other advanced software for complex industrial buildings.

Why Choose Us?
Certified Prefab Steel Structure Building with 50-Year Lifespan Certified Prefab Steel Structure Building with 50-Year Lifespan
  • Professional design team capable of custom solutions
  • Skilled fabrication team with advanced equipment
  • One-stop service for complete project solutions
  • Rigorous quality control processes
  • Comprehensive after-sales support
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