Multi-Story Steel Structure Buildings | Custom Manufacturer

KXD provides multi-story steel structure building solutions with high-strength steel frames, customizable height and span, and prefabricated bolt connections for commercial, industrial, and public construction projects.

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Multi-Story Steel Structure Building with Bolt Connection
Multi-Story Steel Structure Building with Bolt Connection
Multi-Story Steel Structure Building with Bolt Connection
Multi-Story Steel Structure Building with Bolt Connection
Multi-Story Steel Structure Building with Bolt Connection
Multi-Story Steel Structure Building with Bolt Connection
Multi-Story Steel Structure Building with Bolt Connection
Multi-Story Steel Structure Building with Bolt Connection

Multi-Story Steel Structure Building with Bolt Connection

KXD’s steel structure warehouse system is a factory-fabricated, bolt-assembled solution for logistics, manufacturing, cold chain, agricultural storage, and EPC warehouse projects. Built with high-strength structural steel and fabricated in Qingdao, each frame is shipped in marked installation sequence to support faster on-site assembly and reliable long-term performance.

The warehouse design provides large clear spans, high eaves, column-free interiors, and flexible single-span or multi-span layouts. It can be configured for racking systems, overhead cranes, forklift access, automated storage equipment, and enclosure systems such as PU/PIR composite panels or color-coated steel sheets.

Suitable for projects from 600 SQM upward, KXD supports custom warehouse building solutions with CE EN1090 certification, ISO 9001:2015 manufacturing, and third-party welding inspection by SGS, BV, or client-nominated inspectors.

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Standard Specifications

The following parameters represent our standard manufacturing range. All specifications can be customized to meet your project requirements.

Product Type:
Steel Structure
Roof And Wall:
Optional
Standard:
GB
Panel Thickness:
50mm, 75mm, 100mm
Application Fields:
Steel Structural Building Construction
Production Capacity:
30000ton/Year
Uses:
Versatile
Flexibility:
Easy To Expand/Reconfigure
Wind Load:
Up To 300 Km/h
Service Life:
20-50 Years
Connection:
Bolt Connection
Transportation:
Shipping
Maintenance Costs:
Reduced
Usage:
Warehouses, Factories, Workshops, Commercial Buildings
Windows:
Aluminum

 

Item
Specification
Building Type Multi-story steel structure
Main Material High-strength structural steel
Floor System Steel beams + decking / composite slab
Height Range Customizable by project design
Span Range Flexible, based on layout requirements
Surface Treatment Hot-dip galvanizing or anti-corrosion coating
Installation Method Prefabricated bolt and weld connection
Application Commercial, industrial, public buildings

Fully Customizable to Your Requirements

KXD can customize the commercial steel frame building according to project requirements, including:

Building Footprint: Length, width, and bay spacing customized to site layout.

Eave & Ridge Height: Customized for racking, cranes, vehicles, and fire clearance.

Span Configuration: Single-span or multi-span frames engineered by project.

Structural Steel Grade: Q235B for secondary parts; Q355B for main structure.

Floor System: Designed for concrete slabs, mezzanines, or floor gratings.

Crane Beam Integration: Crane runway beams integrated during structural design.

Enclosure System: PU/PIR panels or color steel sheets in custom configurations.

Mezzanine & Canopies: Optional mezzanine floors and canopy structures.

OEM/ODM Support: Project branding, drawings, and material documents available.

Frequently Asked Questions

  • Q

    What is a multi storey steel structure building used for?

    A

    A multi storey steel structure building is used for projects that need multiple floors, flexible layout, reliable steel frame performance, and efficient construction. Typical applications include office buildings, commercial complexes, workshops with office sections, schools, logistics centers, and mixed-use structural projects.

  • Q

    Can the building height and span be customized?

    A

    Yes. The height range and span arrangement can be customized according to project design, building function, site layout, and local structural requirements. Buyers are encouraged to provide preliminary drawings, building dimensions, application details, wind speed, snow load, and other site data for engineering evaluation.

  • Q

    What floor system is used for this steel frame multi storey building?

    A

    The provided configuration includes steel beams with decking or a composite slab floor system. The final floor system should be confirmed based on floor load, building use, structural calculation, and local code requirements.

  • Q

    Is this product suitable for both commercial and industrial projects?

    A

    Yes. It can be used for commercial steel building projects, industrial support buildings, workshops with office areas, public buildings, and multi-level warehouse-related projects. For heavy crane loads, ultra-large spans, or specialized industrial processes, a separate structural configuration may be required.

  • Q

    What information is needed for a custom quotation?

    A

    For an accurate proposal, please provide building length, width, height, number of floors, application, local wind speed, snow load, preferred roof and wall system, surface treatment requirement, and any available drawings. This allows KXD to evaluate the structure and recommend a suitable solution.

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      We will reply you within 24 hours. If for urgent case, please add WhatsApp/WeChat: +86 13853233236,. Or call +86 18661678529 directly.

      We respect your confidentiality and all information are protected.

      We will only use your information to respond to your inquiry and will never send unsolicited emails or promotional messages.