Large‑Span Prefabricated Steel‑Structure Warehouse

Product Overview

Our pre‑engineered steel‑structure warehouse is tailor‑made for logistics parks, distribution centers, e‑commerce fulfillment hubs, 3PL storage facilities and cold‑chain cold‑storage buildings. It solves common points including limited inner usable space, poor thermal insulation, long‑period on‑site construction and fragmented engineering services.

Adopting H‑section portal rigid frame system, it achieves column‑free large clear span up to 90 meters. The wide‑open interior perfectly fits forklift operation, high‑density racking system and automated sorting equipment. We deliver full‑range turn‑key solutions: professional Tekla 3D structural modeling & drawing, factory prefabrication, CKD knockdown packaging, sea‑freight arrangement and overseas on‑site installation guidance. All components are pre‑produced in factory for cost‑effective global delivery.

Core Features

• High‑Strength Main Steel Frame Main columns and beams adopt Q355B high‑strength H‑beam, alternative ASTM A572 Grade50 / EN S355JR steel material. Automatic submerged‑arc welding is applied for fabrication. Secondary members are hot‑dip galvanized C/Z purlins, capable of bearing heavy racking load and overhead crane load. Shot‑blasting + hot‑dip galvanizing double anti‑corrosion treatment adapts to coastal, humid and corrosive environment, guaranteeing service life over 50 years.
• Multi‑option Thermal‑Insulated Sandwich Panel System Wall & roof adopt color steel sandwich panels, with EPS / PU / PIR / rock wool core material optional. High‑performance 75mm PIR panel features low U‑value, effectively block heat transfer. For cold‑storage projects, it greatly cuts refrigeration energy consumption, stabilizes inner temperature and prevents goods deterioration.
• Reliable Fire‑Resistant Performance Rock wool fire‑proof sandwich panels are available for wall & roof cladding. Intumescent fire‑retardant coating can be applied on steel members. The whole fire‑protection system reaches 2‑hour fire resistance rating, meets international fire‑safety codes. Suitable for storing food, chemical products and electronic goods with high fire‑risk requirements.
• Powerful Structural Engineering Capacity All structures are calculated and validated by Tekla 3D modeling software. Standard design reaches 250km/h wind‑resistance and seismic intensity‑9. Custom heavy snow‑load solution is available for frigid snow‑heavy regions. Steel bracing, knee braces and tie‑rod system ensure overall stability under extreme typhoon, earthquake and heavy‑snow weather.
• Factory Prefabricated Bolt‑Connection Design All steel parts are pre‑drilled and pre‑processed in workshop. On‑site assembly only needs bolt connection, zero field welding required. It cuts site construction time by over 60% with simple erection tools. Modular expandable design supports later warehouse extension without demolishing existing building.
• Full‑set Turn‑key Service & Global Certifications One‑stop service covers customized CAD/BIM drawing design, raw material procurement, factory fabrication, third‑party inspection, CKD container packing, logistics coordination and overseas installation guidance & after‑sales maintenance. We hold ISO9001, ISO14001, ISO45001, ISO3834, CE, SGS certifications. Custom dimension and multi‑storey schemes are supported for multi‑layer logistics sorting centers.
• Heavy‑Duty Logistics Compatibility The robust steel structure supports overhead crane beam installation, heavy‑equipment storage, bulk‑goods stacking and automated intelligent racking systems. Clear span ranges 12‑90m, ideal for e‑commerce warehouses, express sorting hubs, logistics parks and large‑scale industrial storage projects.

Technical Specifications

Application Scenarios

• E‑commerce fulfillment center & cross‑dock steel building
• Large logistics park, distribution center & 3PL warehouse
• Cold‑storage warehouse & prefab refrigeration storage building
• Express sorting hub & intelligent logistics center 
• Large‑span column‑free bulk‑goods storage warehouse 
•  Industrial plant, aircraft hangar and factory workshop

About Us

Our Core Strengths

• Rich project experience for large‑span & cold‑storage steel‑structure buildings
• Full‑chain in‑house production: welding, shot‑blasting, hot‑dip galvanizing, panel manufacturing
• Professional Tekla 3D modeling & engineering drawings for local authority approval
• Complete turn‑key service & standard CKD export solution for global shipment
• Strict third‑party inspection & complete international certifications
• Dedicated overseas project‑support team for installation guidance & after‑sales

Who We Serve

• ‑ Global engineering contractors
• ‑ Logistics park & cold‑chain project investors
• ‑ Large‑scale distribution & fulfillment‑center operators
• ‑ Industrial‑park developers & warehouse‑project builders

Frequently Asked Questions

Q:Can you design column‑free large‑span steel warehouse without inner support columns?

A:Yes. Our H‑beam portal frame system supports clear span from 12m up to 90m. Zero inner‑column obstruction, perfect for forklift circulation and high‑bay rack layout.

Q:Can this warehouse realize low‑temperature thermal insulation for cold‑storage use?

A:Yes. We supply full series cold‑storage sandwich panels: EPS / PU / PIR / rock‑wool thermal‑insulation boards with low U‑value, realize stable temperature control for refrigerated goods.

Q:Do you supply one‑stop turn‑key warehouse construction service?

A:Yes. Our full turn‑key service covers Tekla 3D design, manufacturing, CKD shipment, installation guidance and after‑sales support.