Explore our top-tier manufacturing runs for dry, cold storage, and heavy-duty industrial operations available for global deployment.
Over 90% of global marine-grade containers originate from Chinese industrial hubs. Direct factory procurement offers unrivaled engineering depth, continuous metallurgical innovation, and streamlined deep-sea port logistics.
Production hubs in Tianjin and Suzhou leverage direct access to SPA-H Corten atmospheric corrosion-resistant steel. This proximity reduces raw component overheads while ensuring structural integrity and high yield strength exceeding 345 MPa.
State-of-the-art continuous roll-forming lines, automated plasma cutting, and computerized robotic seam welding minimize structural deviation, ensuring strict compliance with tight ISO intermodal tolerance envelopes and corner casting geometries.
Situated within 100 kilometers of deep-water port infrastructure (Tianjin/Shanghai), plants enable immediate one-trip (Cabotage) export programs. Buyers lower landed container costs by moving regional revenue freight inside the brand-new assets.
Evolving maritime regulations, the energy transition, and supply chain digitalization are reshaping modern intermodal engineering parameters.
Modern reefer models utilize zero-ODP, ultra-low GWP cyclopentane blowing agents alongside automated multi-point polyurethane injection, elevating thermal resistance (K-values) while cutting operational compressor wattage.
Factory-integrated real-time telematics deliver GPS geofencing, atmosphere tracking (O2/CO2 levels), live temperature monitoring, and predictive compressor failure analytics for seamless multimodal control.
Standard 40ft HC shells are increasingly customized directly off the line as modular battery energy storage enclosures (BESS), water filtration units, mobile data centers, and structural architectural foundations.
Engineered for international dry cargo, precision cold chain storage, and severe offshore deployment.
| Engineering Parameter | 40ft General Dry (DC) | 40ft High Cube (HC) | 40ft HC Active Reefer | 40ft Offshore Cargo Basket |
|---|---|---|---|---|
| External Dimensions (L×W×H) | 12,192 × 2,438 × 2,591 mm | 12,192 × 2,438 × 2,896 mm | 12,192 × 2,438 × 2,896 mm | Custom lengths × 2,438 × 1,400 mm |
| Internal Capacity (Volume) | 67.7 m³ (2,390 cu. ft.) | 76.4 m³ (2,698 cu. ft.) | 67.5 m³ (2,384 cu. ft.) | Open/Special Load Dynamic |
| Tare Weight | 3,750 kg (8,267 lbs) | 3,900 kg (8,598 lbs) | 4,600 kg (10,140 lbs) | Project Specific |
| Max Gross Weight (Payload + Tare) | 30,480 kg (67,200 lbs) | 32,500 kg (71,650 lbs) | 34,000 kg (74,950 lbs) | DNV 2.7-1 / EN 12079 Verified |
| Structural Materials | SPA-H Corten Steel / Marine Plywood | SPA-H Corten / Bamboo Flooring | MGSS / Al / Stainless Steel 304 | High-Strength Structural Steel (S355) |
| Thermal Core / HVAC Unit | Non-Insulated / Passive Vents | Non-Insulated / Passive Vents | Carrier / Daikin / Thermo King | Corrosive Offshore Barrier Coat |
How regional logistics operations adapt 40ft units across maritime, intermodal, and land-based infrastructure.
Equipped with Thermo King, Daikin, or Carrier machinery, 40ft HC reefers safeguard produce, pharmaceuticals, and proteins across equatorial sea routes while doubling as rapidly deployable quay-side cold-storage depots.
Reinforced corner columns and understructure cross-members absorb high longitudinal acceleration dynamic loads characteristic of double-stack rail lines through Central Asia, Europe, and North American rail loops.
DNV certified offshore cargo baskets, silt containers, and heavy-duty half-height boxes withstand abrasive materials, crane impacts, dynamic wave motions, and marine salt-fog corrosion environments.
Critical engineering, certification, and shipping queries answered by our manufacturing team.
All newly manufactured dry and reefer containers carry valid Bureau Veritas (BV) or China Classification Society (CCS) marine approval plates (CSC plates). Offshore builds strictly adhere to DNV 2.7-1 / EN 12079 structural criteria for dynamic vessel transfers.
SPA-H Corten steel contains alloy elements (copper, chromium, nickel) that form an adherent, protective rust-like patina when exposed to maritime conditions. This oxide film slows down atmospheric degradation, giving our boxes a functional life expectancy exceeding 15–20 years in harsh marine operational environments.
We provide full third-party Pre-Shipment Inspection (PSI) documentation, paint thickness (DFT) reports, light-leak water penetration tests, and automated factory cold-room run-down data logs for all reefer units prior to seaport transfer.
Yes. Custom roll-up doors, full-length side-open access, insulated partitions, hazardous ventilation grilles, interior hanging rails, and special flooring (such as aluminum T-bar or checkered steel plate) are integrated directly at the fabrication stage to maintain ISO weld integrity.
Clients can choose between "one-way lease" (Cabotage cargo delivery to offset ocean freight), dedicated breakbulk vessel chartering for massive industrial equipment projects, or flat-rack consolidation for non-standard modular shells.
Source specialized multimodal units, offshore transport systems, and climate-controlled equipment manufactured to strict ISO and DNV specifications.
