Explore initial certified configurations tailored for mission-critical intermodal transport, cryogenic transfer, and severe-duty offshore operations.
In high-density multimodal logistics, standard 8'6" profiles frequently constrain volumetric throughput. Our 20 Ft High Cube (9'6" / 2,896 mm) systems bridge heavy structural payload requirements with volumetric optimization, advancing next-gen industrial equipment housing and intermodal supply networks.
Fabricated entirely from mill-certified Corten SPA-H structural steel, offering exceptional resistance to atmospheric chloride corrosion in extreme offshore and littoral deployment zones. Corner castings are drop-forged to exceed strict ISO 1161 stress vectors.
Engineered for high-value thermal containment, reefer integration, and sensitive industrial battery storage. Multi-layer injected high-density polyurethane (PU) with advanced cyclopentane blowing agents eliminates cold bridges while preserving interior payload width.
Factory-integrated IoT junction infrastructure supports real-time multi-spectral sensing: tri-axial vibration, atmospheric dew point, cargo door tampering alarms, and reefer thermodynamic performance, accessible via low-power satellite and 5G dual-uplinks.
Custom ODM 20 Ft High units address intricate supply chain constraints across volatile global sectors, replacing fragile single-purpose equipment with rugged, reusable modular assets.
Battery Energy Storage Systems (BESS) require strict height clearances for overhead busbars, liquid cooling plenums, and NFPA 855-compliant fire suppression piping. Our 20 Ft High Cube shells provide the necessary 300 mm vertical overhead margin without exceeding international road transport height envelopes.
Ultra-low temperature (-70°C to -20°C) active cold chains cannot endure thermal variations. Fitted with dual-redundant Carrier or Thermo King electric cooling machinery and VIP (Vacuum Insulation Panels), these 20 Ft High Cube units preserve vaccine and biologic integrity over multi-week maritime voyages.
Offshore lifting introduces severe cyclic fatigue and horizontal impact forces. Our DNV 2.7-1 / EN 12079 certified offshore variants are manufactured using full-penetration welding techniques, NDT crack detection, and pad eyes tested to 2.5x design gross weight, keeping platform logistics compliant and safe.
CIMIC operates production facilities in Tianjin and Suzhou, situated approximately 100 kilometers from tier-one international container terminals. By adopting Industry 4.0 robotics, we mitigate global trade volatility and shorten delivery schedules.
Equipped with 6-axis synchronous multi-robot gantry welders, fiber laser sheet profile cutting, and automated roll-forming machines. Every corrugated wall seam and floor cross-member connection achieves consistent mechanical uniformity, eliminating weld splatter, porosity, and localized structural weak points.
Containers endure aggressive marine environments. Our automated multi-station blasting process achieves ISO 8501-1 Sa 2.5 surface cleanliness, followed immediately by zinc primer, epoxy intermediate coats, and acrylic topcoats under climate-controlled curing chambers to resist corrosion.
A reference matrix to help engineering, procurement, and project logistics leaders align dimensional, volumetric, and operational parameters with project specifications.
| Dimensional Vector | 20 Ft Standard Dry (8'6") | 20 Ft High Cube (9'6") | 20 Ft High Cube Reefer | 20 Ft Offshore DNV 2.7-1 |
|---|---|---|---|---|
| External Dimensions (L×W×H) | 6,058 × 2,438 × 2,591 mm | 6,058 × 2,438 × 2,896 mm | 6,058 × 2,438 × 2,896 mm | 6,058 × 2,438 × 2,896 mm |
| Internal Clear Height | 2,393 mm (7'10") | 2,698 mm (8'10") | 2,540 mm (8'4") | 2,560 mm (8'5") |
| Internal Usable Cube | 33.2 m³ (1,172 cu.ft) | 37.4 m³ (1,320 cu.ft) | 28.6 m³ (1,010 cu.ft) | 34.5 m³ (1,218 cu.ft) |
| Tare Weight (±2%) | 2,200 kg | 2,380 kg | 3,150 kg | 3,450 kg |
| Max Payload Capacity | 28,280 kg | 28,100 kg | 27,330 kg | 16,550 kg (Offshore Rating) |
| Flooring System | 28mm Keruing Hardwood Plywood | 28mm Bamboo / Steel Chequer | Aluminum T-Floor Airflow | 6mm Anti-Slip Corten Steel Plate |
| Certification Scope | ISO 1496-1, CSC, BV, ABS | ISO 1496-1, CSC, BV, ABS | ISO 1496-2, ATP, BV, CE | DNV 2.7-1, EN 12079, IMO MSC/Circ.860 |
Deploying specialized industrial enclosures internationally requires strict adherence to multiple regional and maritime safety frameworks. CIMIC manages complete cross-jurisdictional compliance from drawing sign-off to port discharge.
Every unit leaves our facilities carrying validated factory certification: Bureau Veritas (BV), American Bureau of Shipping (ABS), Det Norske Veritas (DNV), and the International Convention for Safe Containers (CSC). All units feature permanently affixed stainless steel data plates.
We provide full-spectrum engineering adaptations: custom side-opening doors, roll-up shutter access, heavy-equipment floor skids, explosion-proof exhaust louvers, and interior bulkheads. Our CAD/BIM engineering teams produce detailed submittal drawings within 48 hours.
Operating out of major Chinese gateways—Tianjin, Qingdao, Shanghai, Ningbo, and Shenzhen—we maintain factory floor inventory and rapid vessel-loading slots. Clients can select "One-Way Free Use" export arrangements to minimize ocean freight repositioning expenditures.
Common questions from logistics directors, mechanical package engineers, and procurement managers sourcing 20 Ft High enclosures and specialized container stock.
The 20 Ft High Cube provides an external height of 9'6" (2,896 mm), which is exactly 1 foot (305 mm) taller than the standard 8'6" (2,591 mm) profile. This height differential provides approximately 37.4 m³ of usable internal cubic capacity—a 12.6% increase over standard boxes. It is specifically suited for high-density pallet stacking, tall machinery enclosures, and battery storage systems that require overhead clearance for HVAC ducts and electrical conduits.
Yes. When custom cut-outs, cable access glands, or side louvers are required for industrial ODM applications, our engineering team re-runs structural finite element analyses (FEA). We reinforce the cut-out zones with perimeter tubular steel framing to preserve the original 9-high ISO stacking capacity and corner-post loading ratings. Certification updates are coordinated directly with Bureau Veritas or ABS to issue an amended CSC safety certificate.
We maintain tier-one OEM integration partnerships with Carrier Transicold (e.g., PrimeLINE, X4), Daikin (LXE series), and Thermo King (Magnum Plus). Units can be ordered factory-commissioned, pre-tested with nitrogen pressure decay testing, and calibrated to specific temperature profiles ranging from -35°C to +30°C, backed by regional warranty and service centers worldwide.
For standard custom color and light door variations, our MOQ is 1 to 2 units, with lead times averaging 14 to 21 working days. For structural ODM conversions involving custom length/height dimensions, specialized floor reinforcements, or DNV offshore builds, initial prototypes are fabricated within 25 days following drawing approval, with production scaling to 150+ units monthly thereafter.
Review additional configurations including soft/hard open tops, cryogenic ISO tanks, certified reefers, and hazardous goods containers engineered to international safety standards.
