Large Span Insulated Steel Structure Logistics & Cold Storage Warehouse

Our pre-engineered steel structure warehouse is specifically designed for large logistics parks, e-commerce fulfillment centers, 3PL storage hubs, and professional cold storage warehouses. This solution addresses key challenges including insufficient open space, poor thermal insulation, complex construction processes, and fragmented engineering services.

Featuring an H-beam portal frame system with column-free clear spans up to 100 meters, this insulated metal storage building maximizes internal usable area for forklift traffic, high-bay racking, and automated sorting lines. We provide complete turnkey services including professional 3D Tekla design, production, packaging, sea freight, and on-site installation guidance, with all components shipped as complete CKD warehouse packages for cost-efficient global transportation.

• Q355B High Strength H Beam Main Frame: Main columns and beams utilize Q355B high-strength steel (alternative ASTM A572 Grade 50 & EN S355JR structural steel with 355MPa yield strength), welded by automatic submerged arc welding. Secondary framing includes hot-dip galvanized C/Z purlins to support heavy pallet storage and overhead crane beam loads. Double anti-rust treatment with shot blasting and hot-dip galvanizing provides corrosion resistance for coastal and humid environments, ensuring a service life exceeding 50 years.
• Full Thermal Insulation Sandwich Panel System: Walls and roofs feature color steel sandwich panels with options for EPS, mineral wool, glass wool, PU, and PIR insulation (including 75mm PIR board with U-value of 0.35 w/m²k). This thermal insulation system significantly reduces air conditioning power consumption for cold storage warehouses, meeting energy-saving standards with low thermal conductivity and effective temperature isolation to prevent goods spoilage.
• Fire Resistant Construction: Rock wool fireproof panels and mineral wool insulation as core cladding materials, combined with intumescent coating on storage frames. The complete fire protection system achieves 2-hour fire resistance limits and complies with fire codes. Grade A fireproof steel framing prevents flame spread, making it ideal for chemical, food, and electronic goods storage in high-fire-risk logistics facilities.
• Advanced Structural Engineering: All steel warehouse frames are calculated using professional Tekla 3D modeling software, customizable for seismic resistance up to intensity 9 and wind resistance up to typhoon level 17 for earthquake-prone and coastal regions. Unobstructed warehouse space is reinforced with steel bracing, knee braces, and tie rods for stability under extreme weather conditions.
• Prefabricated Bolt Connection System: All structural components are pre-drilled and prefabricated in the factory, enabling bolt-together assembly without field welding. This quick-assembly steel warehouse kit reduces on-site construction time by 60% and requires only simple tools for erection. The modular expandable design supports future warehouse extensions without demolishing the original structure.
• Complete Turnkey Service & Global Certification: Comprehensive one-stop storage building services include free CAD/BIM drawing design, raw material production, third-party SGS testing, full CKD container loading, overseas installation training, and after-sales maintenance. All products are certified to ISO 9001, ISO 3834, ISO 14001, ISO 45001, and CE standards, ensuring international quality assurance. Customizable dimensions and multi-story designs available for multi-layer logistics sorting centers.
• Heavy-Duty Industrial Logistics Compatibility: Heavy-duty steel warehouse structure supports overhead crane beams, heavy equipment storage, bulk material warehousing, and automated storage racking systems. The open interior layout provides wide forklift-accessible spans from 12m to 100m, perfect for e-commerce warehouses, express sorting hubs, and logistics park construction.

• E-commerce fulfillment center & cross dock facility steel building
• Large logistics park, distribution center & 3PL warehouse steel
• Cold storage warehouse & refrigerated prefab storage building
• Express sorting hub & intelligent logistics center
• Large span column-free bulk goods storage warehouse

About Us
Founded with focus on heavy‑duty pre‑engineered steel‑structure construction, we specialize in large‑span steel‑structure warehouses, logistics distribution centers, cold‑storage facilities and industrial park buildings. With over 23 years of manufacturing & export experience, we have completed many of turnkey projects covering logistics parks, fulfillment centers, cold‑storage warehouses and large‑span aircraft hangars.
Our factory covers large production base equipped with automatic H‑beam welding lines, shot‑blasting equipment and hot‑dip galvanizing workshop. All structural components follow Q355B / S355JR international material standards. Every project adopts Tekla 3D modeling for structural calculation, strictly complying with  local building‑code requirements.
We are not only a steel‑structure component supplier, but your reliable turnkey‑solution partner. Our service covers custom engineering design, raw‑material procurement, factory fabrication, third‑party SGS inspection, CKD container packaging, sea‑freight coordination and overseas installation guidance.
We have gained full ISO3834 ISO 9001, ISO14001, ISO45001, CE and SGS certifications. Our products are widely exported to Southeast Asia,and Europe, cooperating with logistics groups, cold‑chain investors, EPC contractors and real‑estate developers.
We stick to project‑oriented thinking: every large‑span warehouse & cold‑storage project will get independent structural calculation, customized insulation scheme and complete document support for local permit‑approval. Our technical team keeps online to solve technical questions for your overseas construction.
Our Core Strengths
✅ Rich experience in large‑span & cold‑storage steel‑structure projects
✅ In‑house full‑chain production: welding, blasting, hot‑dip galvanizing, panel production
✅ Professional Tekla 3D modeling & engineering drawing for local authority approval
✅ Complete turn‑key service & standard CKD export solution for global shipment
✅ Strict third‑party inspection & full set of 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