Explore our flagship heavy-duty, marine-grade CSC-plated cargo units, precision refrigerated chambers, and specialized offshore transport equipment ready for rapid port deployment.
International multimodal trade relies on standardized dimensions and optimized payloads. Discover how the extra 304 mm (1 foot) vertical height delivers disproportionate volumetric advantages across modern intermodal networks.
With an internal height of 2,698 mm compared to standard 2,393 mm units, the 40HC offers approximately 76.4 cubic meters of volume—yielding a 13.5% volumetric expansion. This eliminates dead cargo space when transporting high-cube FMCG pallets, electronics, and automotive kits, dramatically lowering the Freight Rate per Cubic Meter (FR/CBM).
The global shift toward Battery Energy Storage Systems (BESS), edge computing data centers, and advanced modular healthcare hubs centers directly on 40ft High Cube geometries. The extra headroom is non-negotiable: it houses mandatory thermal HVAC channels, overhead busbars, fire-suppression manifolds, and dual raised floors without compromising structural payload integrity.
Equipped with sophisticated Carrier Transicold, Thermo King, or Daikin refrigeration machinery, 40HC reefers maintain homogeneous cold distribution via deep T-bar floors and optimized airflow plenums. They guarantee uninterrupted temperature holding from -35°C deep-freeze up to +30°C climate stabilization across transcontinental rail and deep-sea voyages.
| Dimensional Metric | 40 Ft Standard ISO (GP) | 40 Ft High Cube ISO (HC) | Operational Engineering Benefit |
|---|---|---|---|
| External Height | 2,591 mm (8' 6") | 2,896 mm (9' 6") | Enables double-stacked euro pallets and high-density industrial machinery. |
| Internal Height | 2,393 mm (7' 10") | 2,698 mm (8' 10") | Accommodates standard HVAC ducting, power lines, and automated pallet lifts. |
| Cubic Capacity | 67.7 m³ (2,390 cu.ft) | 76.4 m³ (2,698 cu.ft) | +8.7 m³ (+308 cu.ft) net volumetric gain, lowering per-unit freight tariffs. |
| Tare Weight (Dry/Reefer) | ~3,750 kg / ~4,450 kg | ~3,900 kg / ~4,680 kg | High-yield SPA-H Corten steel optimizes tare-to-payload ratios under ISO 1496-1. |
| Maximum Gross Weight | 30,480 kg (67,200 lbs) | 32,500 kg (Optional rated) | Certified by Bureau Veritas and ABS for heavy industrial containerized equipment. |
Engineered to excel in demanding field environments, 40HC chassis deliver structural reliability across mining, agro-export, disaster response, and urban infrastructure corridors.
In export-driven African agricultural sectors—such as Kenyan horticulture and South African citrus orchards—40HC reefers serve dual functions as transport boxes and field-side packhouse pre-cooling stations. Equipped with multi-temperature digital dataloggers and low-GWP refrigerants, they prevent post-harvest metabolic decay before ocean dispatch.
Navigating harsh terrains in Chile's Atacama or Australia's Pilbara requires specialized chassis reinforcements. Our 40HC containers undergo reinforced transverse beam welding and high-wear floor upgrades, allowing them to haul high-density mining exploration tools, drill assemblies, and heavy spare parts over corrugated unpaved roads.
With strict zoning and land-use restrictions across Western Europe, developers convert 40ft High Cubes into scalable, mobile server farms and modular telecom repeaters. Standardized corner castings permit rapid vertical stacking, while the 2.7-meter ceiling accommodates hot/cold aisle containment systems and modular battery banks seamlessly.
Operating from premier Chinese industrial manufacturing zones, our operations integrate full-tier raw material sourcing with direct deepwater maritime gateways.
We source exclusively from Tier-1 domestic steel mills, utilizing high-tensile SPA-H atmospheric corrosion-resistant steel. This copper-chromium-nickel alloy forms an inert surface oxidation barrier, providing long-term structural survivability against aggressive marine salt spray and extending active service lives well beyond 15–20 years.
Strategically positioned in the Tianjin and Suzhou economic zones within ~100 km of core terminals (Tianjin Port / Shanghai Port), our production corridors eliminate inland drayage bottlenecks. Finished 40HC dry containers and pre-tripped reefers transfer directly to container berths within hours of final CSC inspection.
Every single batch is monitored under strict ISO 9001 quality management protocols. Independent Bureau Veritas (BV) surveyors oversee weld radiographic examinations, floor deflection tests, 9-high stacking load tests (up to 216,000 kg on corner posts), and light-tightness sealing checks prior to issuing export approval documentation.
The future of intermodal logistics is automated, thermally efficient, and ecologically compliant. Our engineering roadmap addresses emerging international decarbonization and IoT visibility requirements.
Integrating solar-assisted telematics modules directly into corner castings, providing live 5G/satellite updates for internal temperature, humidity, door events, and GPS-synchronized geofencing.
Pioneering the transition from R-134a/R-404A systems to natural refrigerant solutions including R-744 (CO₂ systems) and hydrofluoroolefins (HFOs), reducing environmental footprints below GWP < 1.
Upgrading passive reefer and cold-room wall assemblies with high-density polyurethane and silica-aerogel VIPs, reducing thermal bridge conductivity while preserving full internal cube dimensions.
Partnering with green-hydrogen steel fabrication lines to lower embodied carbon in Corten components, achieving up to a 60% life-cycle emission reduction for global shipping consortiums.
Navigating maritime and land transport standards across different destinations is critical for uninterrupted operations. We build to international certifications and provide end-to-end engineering support.
Every export container features a certified International Convention for Safe Containers (CSC) stainless-steel data plate. Units are fully compliant with Customs Convention on the International Transport of Goods Under Cover of TIR Carnets and International Union of Railways (UIC) leaflets for uninterrupted intermodal border transit.
For offshore petrochemical platforms, exploration vessels, and subsea projects, our engineering lines manufacture specialized DNV-certified units. Built with impact-tested low-temperature steels, primary structural lifting lugs, and calibrated padeyes, they withstand harsh dynamic lifting conditions in choppy ocean swells.
Beyond standard dry cargo geometries, our in-house design division supports custom layout modifications: roll-up shutters, multi-side double-door access, thickened PIR foam insulation, overhead crane rails, integrated DC inverter units, and custom RAL livery colors with laser-cut branding.
Clear answers to frequent technical, logistical, and structural inquiries submitted by procurement managers and project contractors.
Complete your intermodal supply chain with genuine clip-on diesel generator sets, specialized hanging meat reefers, ISO tank containers, and solar-assisted smart cold storage equipment.
