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Qingdao Ruly Steel Engineering Co.,Ltd

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China Custom Prefab Steel Structure Workshop Q235B Q355B ASTM A36
China Custom Prefab Steel Structure Workshop Q235B Q355B ASTM A36

  1. China Custom Prefab Steel Structure Workshop Q235B Q355B ASTM A36
  2. China Custom Prefab Steel Structure Workshop Q235B Q355B ASTM A36
  3. China Custom Prefab Steel Structure Workshop Q235B Q355B ASTM A36
  4. China Custom Prefab Steel Structure Workshop Q235B Q355B ASTM A36
  5. China Custom Prefab Steel Structure Workshop Q235B Q355B ASTM A36
  6. China Custom Prefab Steel Structure Workshop Q235B Q355B ASTM A36

Custom Prefab Steel Structure Workshop Q235B Q355B ASTM A36

  1. MOQ: 200 square meters
  2. Price: USD25-USD45 Per Square Meter
  3. Get Latest Price
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
Brand Name Ruly Steel
Model Number RulyX025
Certification CE, AISC, SGS, BV, ISO, GB
Place of Origin Qingdao,China

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  1. Product Details
  2. Company Details

Product Specification

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 Brand Name Ruly Steel
Model Number RulyX025 Certification CE, AISC, SGS, BV, ISO, GB
Place of Origin Qingdao,China
High Light Workshop Prefab Steel Structure BuildingsStable Prefab Steel Structure BuildingsCustomized Prefab Steel Structure Buildings
Customized Stable Prefab Steel Structure Buildings Workshop
Product Attributes
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
Product Description

Our prefabricated steel structure buildings meet modern customer requirements for:

  • Strength and durability: Withstand environmental conditions and natural disasters while ensuring long-term structural safety
  • 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: Economical solutions with rapid construction timelines to meet market demands
Steel structure warehouse overview
Material Specifications
Component Specification
Main Steel Frame
Column Q235, Q355 Welded H Section Steel
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
Maintenance System
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
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
Project Showcase
High-End Intelligent Hydraulic Machine Tool Equipment project

Project Usage: High-End Intelligent Hydraulic Machine Tool Equipment

Size of the plant: Total Area 9,702 Sqm

Steel Structure Weight: 630Ton

Logistics Steel Warehouse For High-Speed Rail Station project

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

Size of the plant: Total Area 24,570 Sqm

Steel Structure Weight: 985Ton

Textile Manufacturing Machine Tool Equipment project

Project Usage: Textile Manufacturing Machine Tool Equipment

Size of the plant: Total Area 6,615 Sqm

Steel Structure Weight: 750Ton

Our Company
Qingdao Ruly Steel Engineering Co., Ltd facility

Qingdao Ruly Steel Engineering Co., Ltd is a professional steel structure fabrication and engineering company located in Qingdao, China. We integrate steel structure design, research and development, manufacturing and installation for various project types including prefabricated steel workshops, warehouses, logistics parks, and other civil building systems.

Our 35,000 square meter facility includes a 20,000 square meter plant with over 100 employees and a monthly production capacity exceeding 1500 tons. We produce various steel structure components including light/heavy H steel, BOX steel, and specialized sections.

We maintain ISO9001, ISO14001, and GB/T28001 certifications along with ASTM and SGS product certifications, ensuring quality and compliance with international standards.

Certifications
Our Services
  • Structural steel fabrication, painting, galvanizing, and pre-assembly
  • Design, fabrication and installation of 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 in-house
  • Third party inspection certificates
  • Traceable mill certificates

Structural steel fabrication quality control:

  • 100% dimension testing (tolerance <1mm)
  • 20% ultrasonic welding line testing
  • 20% magnetic powder testing
  • Third-party inspection assistance

Shot blasting and painting quality control:

  • SA 2.5 shot blasting standard
  • Primer application within 5 hours
  • Holiday-free coatings
  • Dry Film Thickness (DFT) >75UM
Packing and Transport
Steel structure components packed for shipping

All structure components, panels, bolts and accessories are packed for ocean transportation in 40'HQ containers. Our skilled workers use cranes and forklifts to prevent damage during loading.

Components
Steel structure components detail Steel structure assembly process Finished steel structure building
Frequently Asked Questions
Are you a manufacturer or trading company?

We are a manufacturer and welcome visits to our facility to see our quality control processes and production capabilities firsthand.

Is your price competitive?

We offer the best price for equivalent quality and the best quality for equivalent prices, working to reduce your costs while ensuring product quality.

Can you provide installation support?

We provide detailed installation drawings and can send engineers or a full installation team upon request.

Do you accept inspection during production?

We welcome inspectors at any stage of production, including container loading.

Do you offer design services?

Yes, we provide complete design solutions using AutoCAD, PKPM, TEKLA and other professional software for complex industrial buildings.

What is your delivery time?

Delivery typically takes 40 days after deposit receipt, depending on order quantity.

How can I get a quotation?

Contact us by email, phone, or WhatsApp for a prompt response within 8 hours.

Company facility overview
Why Choose Us?
  • Professional design team for customized solutions
  • Skilled fabrication team with advanced equipment
  • One-stop service for complete project solutions
  • Dedicated QC team ensuring product quality
  • Comprehensive after-sales service and support
Quality steel structure production

Company Details

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,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2009

  • Total Annual:

    15 Million -20 Million

  • Employee Number:

    100~110

  • Ecer Certification:

    Verified Supplier

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. The project types include prefabricated steel workshop, warehou... 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. The project types include prefabricated steel workshop, warehou...

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Get in touch with us

  • Reach Us
  • Qingdao Ruly Steel Engineering Co.,Ltd
  • Tieshan Industrial zone, Huangdao District, Qingdao City.
  • https://www.rulysteelstructure.com/

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