China Steel Frame Building Construction manufacturer
Qingdao Yidongxiang Steel Structure Co., Ltd.
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Fast Construction Customizable Design Eco-Friendly Steel Portal Frame Building Prefabricated Steel Warehouse

Fast Construction Customizable Design Eco-Friendly Steel Portal Frame Building Prefabricated Steel Warehouse

Brand Name YDX
Model Number YDX
Certification CE ISO SGS
Place of Origin CHINA,QINGDAO
Minimum Order Quantity 50-10000 square meters
Price $35.00-$63.00
Payment Terms T/T
Supply Ability 10000 tons/month
Delivery Time 20-30 works days
Packaging Details Exported standard packing
Constructionspeed Fast
Cladding PU/Rock Wool/Fiberglass/EP
Finish Galvanized/Painted/Cladding
Insulation EPS, Glass Wool,rock Woll ,PU
Designflexibility Customizable for Various Architectural Styles
Product Sustainability Eco-Friendly
Height Customized
Materials Steel
Column Squre Tube
Maintenancerequirement Low
Key Versatility
Cost Moderate to High Initial Investment
Manufacture Customized
Construction Time Short
Detailed Product Description
Commercial Steel Portal Frame Buildings
Prefabricated metal warehouse steel structures designed for commercial and industrial applications with superior durability and cost-effectiveness.
Product Specifications
StandardAISI, ASTM, BS, DIN, GB, JIS
GradeQ235B/Q355B Carbon Steel
Place of OriginShandong, China
TypePortal Frame Steel System
ApplicationsWarehouse, Workshop, Sheds, Office Building
Price RangeUSD 30-80 Per Square Meter (Negotiable)
Surface TreatmentPainting or Galvanizing
CertificationISO9001:2008
Building Description
Commercial steel structure buildings are formed by the main framework through linking up H beams, C purlins, and Z purlin steel components. Roof and wall systems use various panels together with other components such as windows and doors. These buildings offer wide span capabilities, high strength, light weight, low cost, temperature protection, energy efficiency, attractive appearance, short construction time, excellent insulation, long service life, space efficiency, good seismic performance, and flexible layout options.
Technical Specifications
DimensionsH beam: 4000-15000mm length
ThicknessWeb plate: 6-32mm, Wing plate: 6-40mm
Height Range200-2400mm
Minimum Order200 m² (width × length × eave height)
Key Advantages
  • Lower cost with attractive appearance
  • High safety performance standards
  • Easy assembly and disassembly
  • Manufactured under ISO9001 quality control system
  • Professional installation guidance from experienced engineers
  • Environmentally friendly and non-polluting
Main Components
BaseCement and steel foundation bolts
Main FrameH beam construction
MaterialQ235B, Q345B or custom specifications
PurlinC or Z purlin: C120-C320, Z100-Z200 sizes
BracingX-type or custom bracing from angle, round pipe
Roof & WallSandwich panel or color plate options
Surface ProtectionTwo layers anti-rust painting or hot dip galvanized
Premium Features
  • 24+ years experience in steel structure manufacturing
  • Custom steelwork solutions for diverse requirements
  • Permanent and long-lasting structural integrity
  • Solid construction with hot-dip galvanized and painted steelwork
  • Earthquake-resistant design compliant with technical standards
  • Superior thermal insulation and soundproofing capabilities
  • Easy installation by skilled technical workers
  • Fast material readiness within 4-6 weeks from order confirmation
Installation Services

Method 1: We provide detailed shop drawings before installation.

Method 2: For complex projects, we offer installation training at our factory and can assemble sample steel structure buildings for demonstration.

Packaging & Loading
All structural components, panels, bolts, and accessories are well-packed with standard packaging suitable for ocean transportation. Main steel frames are loaded in 40' open top containers, while roof and wall panels are loaded in 40' high cube containers. Our skilled workers use cranes and forklifts to prevent damage during loading.
Frequently Asked Questions
Are you a manufacturer or trading company?
We are a manufacturer with our own factory located in Qingdao city, near Qingdao port. We operate three workshops covering steel structure fabrication to wall and roof sheet production.
How about your quality control?
We hold ISO & CE certifications. Our production process includes cutting, bending, welding, shot blasting, ultrasonic testing, packing, storing, and loading to ensure no quality defects.
Is third party inspection available?
Yes, third-party inspections from SGS, BV, TUV, and other agencies are available according to client requirements.
How about your delivery time?
Generally within 30-45 days, depending on order quantity. Partial shipments are available for large orders.
What about the installation?
We provide detailed installation drawings and supervisors for installation guidance. We can handle turnkey projects for certain types of buildings.
How to ensure the product matches our requirements?
Our sales and engineering team provides suitable solutions based on your requirements before ordering. We offer proposal drawings, shop drawings, 3D models, material photos, and finished project photos to help you understand our solutions.
Project Requirements Form
1Location (where will be built?)_____country, area
2Size: length × width × height_____mm × _____mm × _____mm
3Wind load (max. wind speed)_____kn/m², _____km/h, _____m/s
4Snow load (max. snow height)_____kn/m², _____mm
5Anti-earthquake requirements_____level
6Brick wall needed or notIf yes, 1.2m high or 1.5m high
7Thermal insulation requirementsEPS, fiberglass wool, rockwool, PU sandwich panels or metal steel sheets
8Door quantity & size_____units, _____(width)mm × _____(height)mm
9Window quantity & size_____units, _____(width)mm × _____(height)mm
10Crane needed or notIf yes, _____units, max. lifting weight _____tons; max. lifting height _____m
Product Tags: Fast Construction Steel Portal Frame Building   Customizable Design Prefabricated Steel Warehouse   Eco-Friendly Steel Structure Building  
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