Steel Structure Garage Manufacturer for Vehicle Storage

Product Introduction
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Product Introduction
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A steel structure garage is a prefabricated building designed for vehicle parking and protection, built with a portal frame system using H beam columns and rafters enclosed with steel cladding. The clear-span layout provides unobstructed interior space for parking multiple vehicles, with no internal columns restricting maneuverability. Main structural components are fabricated off-site, delivered in pre-drilled sections, and assembled on a prepared foundation — typically within days rather than weeks.

Features
Clear-Span Interior: No internal columns, providing maximum parking area and easy vehicle maneuverability for daily use or fleet operations.
Rapid Assembly: Prefabricated steel components arrive pre-cut and pre-drilled, allowing on-site crews to complete the structure within days rather than weeks.
Time efficiency: The assembly speed is very fast, usually requiring the least manpower and basic tools.
Specification

Junnan Steel Structure provides single-story steel structure building and multi-story steel structure building.
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Specifications:
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1) Main Steel:
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Q345, Q235, Q345B, Q235B etc.
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2) Column & Beam:
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Welded or Hot rolled H-section
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3) Connection method of steel structure:
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welding connection or bolt connection
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4) Wall & Roof:
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EPS, PU sandwich, corrugated steel sheet
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5) Door:
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Rolled up door or Sliding door
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6) Window:
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Plastic steel or Aluminum alloy window
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7) Surface:
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Hot dip galvanized or painted
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8) Crane:
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5MT, 10MT, 15MT and more
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Drawings & Quotation:
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1) Customized design is welcomed.
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2) In order to give you an exactly quotation and drawings, please let us know length, width, eave height and local weather. We will quote for you promptly.
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Project Show
Prefab steel garage offer great flexibility in both layout and appearance. Buyers can specify the size, roof type, door position and color scheme to meet architectural preferences or functional requirements.

Service We Supply
1. Customized Design


3. Delivery time
We have our own independent architectural design and research institute, with strong design strength and professional design team, and several experts with senior design experience. They can design your steel structure house.


Steel structure garage components follow a controlled manufacturing sequence to ensure dimensional accuracy and consistent quality for fast site assembly.
Primary Framing — H beam columns and rafters are cut to design length, then undergo web and flange drilling or punching on CNC beam lines. Welded connections at ridge and knee joints are completed in positioning jigs, followed by visual and dimensional inspection.
Secondary Framing — Cold-formed purlins and girts are roll-formed from galvanized coil to the specified cross-section, then cut to exact length. Pre-punched bolt holes are indexed to match the assembly drawings.
Cladding Preparation — Roof and wall sheets are cut from steel coil to required lengths. Color finishing uses pre-painted or galvanized substrate selected for corrosion resistance and weather durability.
Surface Treatment — All structural steel receives shop primer or hot-dip galvanizing as specified, applied after surface cleaning to ensure coating adhesion and long-term protection.
Quality Check & Packing — Components are verified against fabrication drawings before being bundled, tagged with assembly mark numbers, and prepared for container loading.


3. Delivery time
Junnan friendly architectural consultants are always ready to help you design the perfect Steel Construction Buildings tailored to your unique needs. Once we finalize the design, your metal garage kit will be delivered in the shortest time possible.


Certificates

Packing And Delivery
1.Packing steel components and pipe and steel frame system into bundles with steel straps;
2.Wrapping the ends of steel components with fabric;
3.Packaging parts in iron boxes.

Related Building
At the same time, we have many experiences in industrial buildings, public buildings, airplane shed, marine engineering, steel structure chicken house, multi-storey buildings, garage, and other fields.
If you interested please contact us !















