Product Overview
Jinnuoda’s E-commerce Fulfillment Center is a Regional Distribution Center for high-volume receiving, automated sorting, storage, and dispatch. The Steel Logistics Warehouse combines Q355B primary steel with specified Z25/Z35 plate performance, reinforced box columns, a heavy-duty truss system, A1-class Rockwool panels, and double-layer corrosion protection. Instead of treating a logistics hub as a generic shed, Jinnuoda coordinates the Prefabricated Distribution Facility around sortation loads, racking, dock circulation, roof services, fire-planning requirements, and local wind or snow criteria. The result is a defined structural package for owners and EPC teams planning long-span fulfillment infrastructure.
Key Features
Q355B-Z25/Z35 Plate Performance
The E-commerce Fulfillment Center uses Q355B steel with Z25 or Z35 performance where the approved engineering design calls for through-thickness properties at heavily restrained details. This is relevant in a Steel Logistics Warehouse with large trusses, box columns, equipment interfaces, and substantial long-span load paths. Final plate selection, joint configuration, and connection details remain subject to approved structural calculations, fabrication procedures, and applicable project standards.
60m+ Heavy-Truss Layout
A 60m to 100m customizable clear-span arrangement can create open space for sorting systems, high-bay storage, VNA rack zones, and internal conveyor routes. Reinforced box columns and heavy trusses distribute the loads identified in the project brief. For a Regional Distribution Center, this open volume is useful only when it is coordinated with the automation layout, floor specification, fire strategy, and maintenance access. Jinnuoda reviews those interfaces before fabrication rather than assuming one layout suits every fulfillment operation.
A1 Enclosure and Corrosion Planning
The specified 100mm to 150mm Rockwool sandwich panels provide the listed A1-class non-combustible enclosure option. The HDG plus fluorocarbon system with total DFT ≥ 240μm should be reviewed against the exposure category, substrate preparation, edge treatment, inspection records, and maintenance plan. These choices let the Prefabricated Distribution Facility align structural steel and enclosure requirements with the owner’s operating and insurance criteria.
Technical Specifications
| Feature |
Detailed Specification |
| Material Grade |
Q355B Structural Steel with Z25 / Z35 Performance |
| Primary Structure |
Reinforced Box Columns / Heavy-Duty Truss System |
| Anti-Corrosion |
HDG + Fluorocarbon Double-Layer (Total DFT ≥ 240μm) |
| Clear Span |
60m - 100m Customizable (Clear-span) |
| Enclosure System |
100mm-150mm A1-Class Rockwool Sandwich Panels |
| Fire Performance |
Class A1 Non-Combustible (4-Hour Fire Wall Ready) |
| Seismic Protection |
Magnitude 8-9 Intensity (PGA up to 0.40g) |
| Design Life |
≥ 50 Years (50-Year Load Recurrence Design) |
| Automation Ready |
Pre-engineered for Automated Sorting System Loads |
| Compliance |
CE, ISO 9001, EN 1090, ISO 3834-2, WPS, WPQR |
Materials, Detailing and Support
The E-commerce Fulfillment Center is prepared through project-specific shop drawings, material records, welding procedures, WPS and WPQR documentation, and inspection requirements where included in the contract. Tekla-based 3D detailing can identify member marks, sortation interfaces, roof penetrations, maintenance zones, and critical structural nodes before site assembly. IWE supervision and ISO 3834-2 quality management may be included according to the agreed quality scope. This documentation helps project teams coordinate the Steel Logistics Warehouse with the automation and civil packages.
For owners, business value comes from defining the building grid, rack capacity, fire envelope, dock operations, and future automation routes early in procurement. Site location, dimensions, racking loads, sortation equipment, roof-service loads, cold-chain zones, and local codes are useful inputs. They help Jinnuoda separate confirmed structural requirements from optional services while producing a Regional Distribution Center scope that can be reviewed against the available project information.
Applications and Commercial Value
Jinnuoda’s E-commerce Fulfillment Center and Steel Logistics Warehouse solutions support four fulfillment applications where automation, storage density, fire planning, and dock flow are important:
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🌐 Global Fulfillment Centers
The E-commerce Fulfillment Center can support cluster planning for cross-border storage, receiving, sorting, and dispatch when matched to approved operational layouts.
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🤖 Automated Sorting Terminals
The Steel Logistics Warehouse grid can be coordinated with conveyor loads, automation support points, access routes, and maintenance requirements provided by the equipment team.
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❄️ Cold Chain E-commerce
Rockwool enclosure panels, roof services, and loading openings can be planned around temperature-control zones and the operational brief for the Prefabricated Distribution Facility.
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📏 VNA High-Density Hubs
The Regional Distribution Center can be aligned with high-bay rack geometry, aisle widths, civil-floor requirements, and automated vehicle routes supplied by the project team.
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Frequently Asked Questions
| Q1: Why specify Z-direction steel for an E-commerce Fulfillment Center? |
| Z25 or Z35 plate performance can be specified at heavily restrained details when approved engineering identifies through-thickness requirements. Final material selection depends on the structural design, loads, and project standards for the Steel Logistics Warehouse. |
| Q2: Can A1-class fire protection be integrated? |
| The stated enclosure option uses A1-class Rockwool panels. Final fire-wall configuration, fire-rating requirements, and approval are determined by the project fire strategy, authority requirements, and the approved design documents. |
| Q3: Can the structure be coordinated with automated sorting loads? |
| Yes. Jinnuoda can coordinate the structural grid, roof supports, access zones, and identified load points with the automation information supplied by the equipment and engineering teams. |
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