Direct-from-factory marine containers fabricated in compliance with ISO 1496-2, CSC, TIR, and Class Society certifications. Rigorous thermodynamic testing on every unit.
Modern intermodal logistics relies on high-cube refrigerated units (9'6" height) over standard profile containers (8'6"). Sourcing 40ft High Cube Reefers (40RH) provides an 8.6 m³ volume gain, transforming maritime margins.
Global perishables, deep-frozen proteins, and biologicals require maximized volumetric efficiency. The 40RH profile offers up to 67.6 m³ (2,387 cu ft) internal capacity, accommodating extra pallet tiering while complying with external ISO dimensional envelopes.
High cube units deliver superior airflow headroom above the red load line, preventing cargo thermal short-circuiting. The additional vertical clearance allows consistent bottom-air delivery across extended pallet lanes even during 45-day ocean transits.
Stricter F-Gas regulations and IMO carbon metrics are pushing the phaseout of legacy R134a towards ultra-low GWP refrigerants, such as R513A and transcritical R744 (CO2). Modern reefer architecture must support higher operating pressures and specialized scroll compressors.
Container buyers—ranging from shipping consortia to sovereign food reserve operators—require auditable metrics that affect Total Cost of Ownership (TCO), thermal stability, and structural longevity.
Polyurethane foam degradation causes thermal leakage over operational cycles. Buyers evaluate microcellular high-density PUR core insulation blown with eco-friendly cyclopentane blowing agents to sustain K-values under 0.33 W/m²K over a 15-year lifespan.
Containers face dynamic corner-casting forces, wave-slam impacts, and cyclic racking loads during rough sea passages. Procurement requires SPA-H Corten steel cross-members and high-tensile stainless steel interior linings (SS304/MG1) to resist chemical corrosion and corrosion fatigue.
Fleet operators prioritize machinery flexibility to streamline global maintenance. CIMIC designs container bulkheads to support Carrier Transicold (ThinLINE, PrimeLINE), Thermo King (Magnum PLUS), and Daikin (Zestia) units with standardized bolt patterns.
Thermal bridging at door interfaces causes frost formation and excessive power use. Multi-lip EPDM compression gaskets with corner vulcanization prevent air ingress, even in high humidity and tropical conditions.
B2B Procurement Insight: The true cost of owning a reefer container depends largely on auxiliary electrical use during transport. Investing in containers with an engineered K-value of 0.32 W/m²K versus standard 0.38 W/m²K reduces compressor cycle times by 14.2%, saving substantial fuel and auxiliary power costs over typical vessel routes.
CIMIC builds ODM High Cube Reefer Containers with integrated environmental controls. These systems extend produce storage life, prevent chilling injury, and preserve cargo value on long-haul sea routes.
Our ODM containers support automated CA systems, including Carrier EverFRESH and Daikin Active CA. Nitrogen-flush and CO2 scrubber systems manage interior O2 levels (down to 1%) and CO2 levels (up to 19%), slowing cargo respiration for sensitive items like avocados and berries.
Thermal bridging along corner posts, roof headers, and floor sills causes heat bypass. CIMIC integrates engineered glass-fiber-reinforced polymer (GFRP) thermal breaks that decouple exterior structural Corten framing from interior food-grade stainless steel panels.
Built-in sensor ports, external high-gain antennae, and internal Modbus telemetry provide 24/7 fleet tracking via cellular and satellite channels. Operators monitor supply-air and return-air temperatures, defrost sequences, relative humidity, and power supply stability remotely.
| Dimensional & Mechanical Parameters | 40ft High Cube Reefer (40RH) | 20ft High Cube Reefer (20RH) | Standard 40ft Reefer (40RF) |
|---|---|---|---|
| External Dimensions (L × W × H) | 12,192 × 2,438 × 2,896 mm (40' × 8' × 9'6") | 6,058 × 2,438 × 2,896 mm (20' × 8' × 9'6") | 12,192 × 2,438 × 2,591 mm (40' × 8' × 8'6") |
| Internal Dimensions (L × W × H) | 11,583 × 2,290 × 2,557 mm | 5,444 × 2,290 × 2,557 mm | 11,583 × 2,290 × 2,252 mm |
| Net Usable Cargo Volume | 67.6 m³ (2,387 cu ft) | 31.8 m³ (1,123 cu ft) | 59.0 m³ (2,083 cu ft) |
| Max Gross Operating Mass (M.G.W.) | 34,000 kg (74,950 lbs) | 30,480 kg (67,200 lbs) | 32,500 kg (71,650 lbs) |
| Tare Weight (Incl. Machinery) | 4,480 kg (9,876 lbs) | 2,950 kg (6,500 lbs) | 4,300 kg (9,480 lbs) |
| Max Payload Capacity | 29,520 kg (65,074 lbs) | 27,530 kg (60,700 lbs) | 28,200 kg (62,170 lbs) |
| Operational Temp Spectrum | -35°C to +30°C (-40°C Deep-Freeze Option) | -35°C to +30°C | -30°C to +30°C |
| Heat Transmission Coefficient (K-Value) | ≤ 0.32 W/m²·K | ≤ 0.33 W/m²·K | ≤ 0.34 W/m²·K |
Container reliability is verified through strict mechanical testing, non-destructive weld examinations, and international trade certifications backed by leading classification societies.
Every batch design receives type approval and in-line inspections from Bureau Veritas (BV), Det Norske Veritas (DNV), Lloyd’s Register (LR), or the American Bureau of Shipping (ABS). These reviews confirm structural compliance with ISO 1496-2.
Units feature approved International Convention for Safe Containers (CSC) safety plates, Customs-TIR approval, and Australian quarantine (TCT) timber/floor compliance, ensuring clean passage through global ports.
Internal air leakage degrades thermal efficiency. Each container undergoes automated pressure-decay tests: the cargo box is pressurized to 250 Pa, and pressure drops are logged to ensure leakage rates remain well below ISO thresholds.
Manufacturing facilities in Tianjin and Suzhou are located within 100 km of deepwater marine terminals. This proximity streamlines drayage, cuts domestic logistics overhead, and keeps vessel loading schedules on track.
CIMIC invests heavily in R&D for next-generation refrigerated containers, focusing on net-zero lifecycle emissions, hybrid clean-power integration, and eco-friendly refrigerants.
Replacing traditional digital scroll cycling with permanent magnet variable-frequency compressors. Modulating compressor output to match cargo heat loads cuts overall energy draw by 28% to 35% across transit routes.
Roof-mounted high-durability flexible monocrystalline photovoltaic panels connected to DC microinverters. These generate supplemental power to run internal ventilation and telemetry during rail and staging yard wait times.
Developing ultra-high-pressure gas refrigeration loops using natural CO2 (R744 with GWP=1). Designed to eliminate synthetic HFC and HFO fluorinated gasses and comply with all anticipated international emissions rules.
Edge IoT processors running on-board thermodynamic models. The system analyzes evaporator delta-T, compressor vibrations, and expansion valve behavior to flag maintenance issues days before cargo temperature is impacted.
Connect with our technical design team in Tianjin and Suzhou. We assist with custom door configurations, controlled atmosphere options, dual-temperature zoning, and certified marine blueprints.
Clear answers to common questions asked by supply chain executives, marine fleet engineers, and fleet lease operators.
The 40ft High Cube Reefer (40RH) has an external height of 2,896 mm (9'6"), compared to 2,591 mm (8'6") for standard 40RF units. This added foot provides 67.6 m³ of usable volume versus 59.0 m³—an 8.6 m³ gain (+14.5%). The taller profile also creates more space above the cargo line, which improves bottom-up airflow across tightly stowed pallets.
All CIMIC custom and standard production runs carry design approvals and plant inspections from Bureau Veritas (BV), Det Norske Veritas (DNV), ABS, or Lloyd’s Register. Units come equipped with a valid CSC safety plate, Customs-TIR clearance credentials, ISO 1496-2 compliance, and certification for Australian Timber Quarantine Requirements (TCT).
Our ODM High Cube Reefer containers achieve a certified overall heat transmission coefficient (K-value) of ≤ 0.32 W/m²·K, outperforming the standard ISO threshold of 0.40 W/m²·K. This is achieved using high-density polyurethane core insulation blown with cyclopentane, paired with integrated composite GFRP thermal breaks at all structural joints.
Yes. As an ODM/OEM specialist, we provide custom door options including full side-opening bi-fold panels, roll-up insulated security shutters, and double-ended entry designs. We can also add internal insulated longitudinal or transverse bulkheads to create multi-temperature zones (freezer and chiller) powered by a single refrigeration system.
Our container bulkheads feature standardized mounting bolt layouts that support Carrier Transicold (PrimeLINE, ThinLINE, NaturaLINE), Thermo King (Magnum PLUS, SuperFreezer), and Daikin (Zestia, Active CA) refrigeration machinery. Units are fully wired with 380V/460V 3-phase 50/60Hz shore-power cables and feature CEE-17 watertight connections.
Production for customized ODM batches typically takes 4 to 6 weeks from technical drawing sign-off. Since our production hubs in Tianjin and Suzhou are within 100 km of deepwater ports, finished units can be repositioned directly onto container carriers or shipped loaded with one-way dry cargo (One-Way Shipper Owned Container / SOC) to cut transpacific or transatlantic dead-freight costs.
Browse our complete lineup of specialized solutions, including solar-integrated storage, deep-freezers, open-tops, car-carriers, and modular units engineered to ISO structural standards.