Explore our heavy-duty standard, refrigerated, and specialized fluid modular units manufactured to ISO, BV, and DNV maritime specifications.
How state-backed metallurgy, port-adjacent industrial clusters, and automated robotic fabrication deliver unprecedented economy of scale and structural precision.
Our modular chassis and structural corrugated panels are constructed exclusively from SPA-H weathering steel (JIS G3125 standard). With copper, chromium, and nickel alloy elements, it forms an autonomous, regenerative oxide protective layer that resists coastal atmospheric pitting and micro-fractures during heavy multimodal transit.
Corner casting alignment and longitudinal beam joints are welded with 6-axis multi-pass robotic cells using pulsed gas-metal arc welding (GMAW). This eliminates human thermal distortion, ensures full-penetration structural bonds, and achieves precision tolerances within ±1.5mm across diagonal corner fittings.
Situated within 100 km of Tianjin Port and integrated with Shanghai/Ningbo river channels, our staging yards slash drayage costs and container handling damage. Units are certified with instant CSC safety approval plates and directly rolled onto breakbulk or cellular containerships.
A rigorous specification matrix designed for procurement directors, EPC contractors, and fleet operations managers.
| Modular Class | Structural Metallurgy | Classification Standard | Surface Protection System | Permissible Stacking Capacity |
|---|---|---|---|---|
| ISO Dry Freight Module | SPA-H Corten Cold Rolled Steel | ISO 1496-1, CSC, UIC, TIR | Zinc-rich epoxy primer + PU topcoat (120μm) | 9-High Stacking (216,000 kg total) |
| Refrigerated / Cold Storage | SS 304 / MGX Aluminum / SPA-H | ISO 1496-2, ATP Certified, BV | Cyclopentane PU foam core (λ ≤ 0.022 W/mK) | 8-High Stacking with full load |
| Offshore Module / Basket | High Yield S355NL / NV E36 | DNV 2.7-1, EN 12079, IMO MSC | Marine C5-M extreme epoxy enamel (280μm) | Single-point dynamic lift / Pad-eyes |
| Hazardous Tank Module | 316L Stainless Steel Shell (1.4404) | ASME VIII Div 1, IMDG Type T11/T14 | Passivated acid-wash with rockwool/steam trace | ISO frame 9-high stacked on sea/rail |
| Modular Living / BESS Shelter | Heavy Q235B / Q355B Box Girders | IBC, CE, UL 9540A compliant base | Class A fireproof rockwool + intumescent paint | 3-4 Story volumetric structural interlock |
For maritime modules and offshore deployment, surfaces are blasted to Sa 2.5 profile. We apply a three-coat protective cycle comprising a zinc silicate primary coat, an epoxy micaceous iron oxide intermediate coat, and a fluorocarbon aliphatic polyurethane finish providing >3,000 hours salt-spray endurance without blistering.
Our reefer modules and prefabricated modular enclosures employ continuous high-pressure polyurethane injection with foaming densities between 45–50 kg/m³. Thermal bridging is nullified using composite nylon break strips, maintaining thermal conductivity (U-values) below 0.35 W/m²K even in sub-zero or desert environments.
Every standard modular frame destined for multimodal cargo circulation undergoes rigorous static testing witnessed by Bureau Veritas (BV), ABS, or DNV surveyors. Dynamic floor tests utilize 7,260 kg axle loads simulating laden counterbalanced forklifts per ISO 1496 without residual floor deflections.
Bridging traditional maritime transportation with modern rapid-deployment modular industrial infrastructure.
Equipped with Carrier Transicold, Thermo King, or Daikin refrigeration plants. These units preserve shelf-life for pharmaceuticals, biological serums, fresh fruits, and deep-freeze marine catches with digital temperature tracking from -35°C to +30°C.
Structural volumetric modules modified into seismic-resistant, insulated executive accommodation, command cabins, emergency medical centers, and fully autonomous kitchen/dining complexes engineered for the Arctic tundra or Australian Outback.
Reinforced modular containers built specifically to house utility-scale Battery Energy Storage Systems (BESS), mobile transformer units, and AI compute micro-datacenters with automated aerosol fire suppression and heavy interior equipment racking.
DNV 2.7-1 certified half-height ore containers, offshore tool baskets, and open-top subsea equipment transport pods equipped with dedicated four-part wire rope lifting slings and safety pad-eyes engineered for violent high-sea dynamic shockloads.
How IoT integration, low-carbon steel, and advanced automated robotics are defining the next generation of modular systems.
Factory-integrated sensor arrays continuously stream internal atmosphere parameters (O2/CO2 concentrations for CA reefers), multi-axis impact shocks, door openings, battery levels, and satellite GPS coordinates. Data is synchronized directly into global TMS logistics software platforms via satellite micro-antennas.
Addressing EU CBAM carbon tariffs, our manufacturing lines increasingly incorporate electric-arc-furnace (EAF) recycled Corten steel with verifiable product carbon footprints (PCF). Water-borne epoxy paints have replaced 95% of solvent coatings, reducing volatile organic compound (VOC) emissions below 250 g/L.
By blending traditional ISO structural framing with cold-formed light-gauge steel internal partitions, we deliver high-cube living pods that can be shipped as standard maritime cargo boxes, then expanded on site into permanent commercial-grade modular office complexes and multi-family housing.
Procure custom configuration units including multi-compartment reefers, heavy transport racks, and offshore crane baskets.
Direct technical answers addressing lead times, certifications, structural customizations, and international delivery protocols.
