What types of shipping containers does CIMIC supply?

We manufacture and export reefer (refrigerated) containers, dry cargo containers, offshore containers, insulated containers, tank containers, modular containers and special containers such as side-open-door, roll-up-door and open-top units. Used reefer and used dry containers are also available.

Can you build customized OEM/ODM containers?

Yes. We accept tailor-made OEM and ODM orders. Our engineers review your cargo, route and operating environment, then confirm a drawing covering size, door configuration, insulation, refrigeration unit and finish before production begins.

Which certifications and standards do your containers meet?

CIMIC holds a BV (Bureau Veritas) shipping certificate and an ISO quality certificate. Standard units follow ISO container dimensions, and our offshore dry cargo containers are manufactured in line with DNV certification requirements for offshore service.

Which refrigeration unit brands are available for reefer containers?

Our reefer range includes models fitted with Thermo King, Daikin and Carrier refrigeration units, offered in 10ft, 20ft, 20ft high-cube, 40ft and 40ft high-cube sizes depending on the model.

Where are your used containers located?

Our second-hand containers are stored at various ports in China. We share condition details and photos of the specific units on request so you can approve them before shipment.

Where is CIMIC located and which markets do you serve?

We operate from Tianjin and Suzhou, China, about 100 km from the seaport. Our containers are exported worldwide, with Africa, Europe and the Americas as our main markets.

ODM Iso Freight Containers s Exporter & Quotes

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Enterprise Procurement Strategy

Decoupling Supply Chain Vulnerability via Strategic ODM Container Sourcing

In an era marked by shifting trade lanes, volatile charter markets, and stringent maritime decarbonization directives, enterprise freight procurement has transitioned from transactional purchasing to rigorous structural engineering partnerships.

Total Cost of Ownership (TCO) Optimization

Commercial buyers face premature frame degradation and payload inefficiency when purchasing low-spec off-the-shelf units. Our custom ODM engineering applies SPA-H anti-corrosive Corten steel, advanced zinc-rich electrostatic coatings, and 28mm certified bamboo-composite flooring. This ensures fleet lifespans exceed 15-20 operational years under punishing ISO 1496 racking and stacking strains.

Energy Transition & Cold-Chain Integrity

Global pharmaceutical suppliers and perishable food distributors require tight thermal envelope metrics. By specifying cyclopentane high-density microcellular foaming alongside Carrier Transicold, Daikin, or Thermo King machinery, our custom reefers achieve unmatched overall thermal transfer coefficients (U-values < 0.35 W/m²K), slashing auxiliary power drain by up to 28% during intermodal sea-rail transits.

Hazardous Cargo & Specialized Logistics

Standard dry vans cannot accommodate lithium-ion battery modules, industrial chemicals, or bulk liquids safely. Our ODM engineering division designs explosion-proof electrical systems, integrated bund floors for secondary spill containment, explosion relief valves, and reinforced corner castings rated for dynamic offshore hoisting in compliance with DNVGL-ST-E271 and EN 12079.

Global Industry Panorama

Macroeconomic Pressures & The Evolution of Container Architecture

Understanding supply dynamics, intermodal container availability, and structural material advancements driving global trade.

98.4%

Global Seaborne Dry Freight Carried in ISO Units

15+

Design Lifespan Years Under Marine Exposure (ISO 12944 C5M)

34,000

Max Gross Mass (kg) Rating across Heavy-Duty HC Builds

100%

BV, CSC & IICL Certified Factory Production Line Testing

Port Congestion Resilience

Global port bottlenecks demand structural resilience against excessive yard stacking forces. Our heavy-duty ODM frames are engineered with reinforced corner posts and bottom side rails capable of exceeding standard 9-high stacking requirements under full 30,480 kg gross weights, delivering essential risk mitigation for global leasing syndicates.

Regulatory Decarbonization Mandates

With IMO 2030/2050 directives targeting greenhouse gas cuts, our engineering teams lead the adoption of eco-friendly low-GWP refrigerants (such as R-513A and R-744 CO2-based machinery). Combined with aerodynamically optimized flush-surface corrugated side panels, transport fuel footprints are measurably lowered across trucking, rail, and maritime routes.

The Smart Intermodal Shift (IoT Integration)

Modern freight fleets are moving from passive metal boxes to intelligent edge devices. Our ODM units can be pre-configured with recessed exterior telemetry pockets, solar-harvesting satellite tracking plates, internal temperature mapping nodes, and cargo door magnetic breach sensors compatible with standardized UN/CEFACT data pipelines.

Engineering Specifications

Standardized ISO Dimensional Parameters & Structural Thresholds

Compare standard dimensions, tare weight tolerances, cubic capacities, and mechanical loads across primary shipping container variants engineered at our Tianjin and Suzhou manufacturing plants.

Classification Code	External Dimensions (L × W × H)	Internal Dimensions (L × W × H)	Max Gross Mass	Tare Weight	Payload Capacity	Primary Industrial Application
20GP Standard Dry	6,058 × 2,438 × 2,591 mm	5,898 × 2,352 × 2,393 mm	30,480 kg	2,230 kg	28,250 kg	Dense mineral ores, heavy raw materials, auto parts
40GP Standard Dry	12,192 × 2,438 × 2,591 mm	12,032 × 2,352 × 2,393 mm	30,480 kg	3,700 kg	26,780 kg	General palletized retail freight, consumer goods
40HC High Cube	12,192 × 2,438 × 2,896 mm	12,032 × 2,352 × 2,698 mm	32,500 / 34,000 kg	3,900 kg	28,600 kg	High-volume lightweight goods, machinery, modular builds
20RF Reefer Spec	6,058 × 2,438 × 2,591 mm	5,444 × 2,290 × 2,275 mm	30,480 kg	3,080 kg	27,400 kg	Perishable meat logistics, medical cold rooms, seafood
40RH Reefer HC	12,192 × 2,438 × 2,896 mm	11,583 × 2,290 × 2,557 mm	34,000 kg	4,480 kg	29,520 kg	Deep-frozen cargo (-35°C to +30°C), clinical pharmaceuticals
20OS Offshore DNV	6,058 × 2,438 × 2,591 mm	5,860 × 2,240 × 2,190 mm	15,000 kg	4,100 kg	10,900 kg	Rig maintenance, offshore oilfield tooling, extreme seas

Comprehensive Solutions

Engineered Intermodal Solutions for Cross-Industry Deployment

Explore custom manufacturing solutions meeting exact mechanical, thermal, and spatial specifications.

Active Cold Chain Logistics

Equipped with stainless-steel interior linings (Grade 304/muffler grade), extruded aluminum T-bar airflow flooring, and dual-zone digital temperature recorders. Built for international meat, dairy, and high-value fruit exporters requiring strict temperature stability.

Prefabricated Modular Units

Engineering factory-welded, expandable structural frames tailored for modular work camps, field clinics, and emergency disaster housing with pre-routed MEP (mechanical, electrical, plumbing) conduit lines meeting regional construction building codes.

Hazardous Material & Battery Storage

Specially developed containment systems featuring continuous welded liquid catch basins, explosion-proof extraction fans, heat-activated damper closures, and automatic fire-suppression manifolds specifically engineered for BESS energy storage banks.

Offshore Exploration & Energy

High-tensile steel constructions built to withstand sub-zero dynamic shock loadings (-20°C to -40°C design temperatures). Certified with integral 4-point pad eyes and DNV sling sets for offshore drilling rigs and marine support fleets.

Supply Chain Excellence

Tianjin Port Hub Advantages & Uncompromising QA Assurance

Combining heavy-manufacturing precision with geographic positioning to guarantee rapid vessel departure and complete international certification.

Direct Deep-Water Port Access

Our Tianjin and Suzhou fabrication yards are located less than 100 kilometers from China's primary container shipping terminals. This proximity cuts drayage overhead, guarantees expedited export customs clearance via the Tianjin Free Trade Zone, and facilitates fast-track vessel departures across transpacific, transatlantic, and European lanes.

Tier-1 Classification Documentation

Every single container leaving the assembly line is accompanied by comprehensive quality dossiers. This includes Bureau Veritas (BV) or Lloyd's Register (LR) Type Approval Certificates, CSC Safety Approval Plates, material mill test certificates (MTRs), radiographic weld non-destructive testing reports, and ISO dimensional compliance sign-offs.

Lifecycle ODM Engineering Support

From initial SolidWorks 3D FEA stress-strain simulations to post-delivery spare parts availability, our technical engineering office provides direct guidance. We deliver structural conversion layouts, cooling performance troubleshooting, and replacement hardware support throughout your fleet's lifecycle.

Procurement Knowledge Base

Frequently Asked Technical & Commercial Questions

Authoritative insights addressing procurement specifications, structural tolerances, manufacturing schedules, and global logistics logistics.

What metallurgical grades are utilized in your ISO freight container manufacturing?

Our container structures utilize high-tensile SPA-H Corten steel (atmospheric corrosion-resistant steel) for corrugated side panels, roof panels, floor longitudinal members, and cross sills. Structural corner posts and high-stress castings are manufactured using cast steel grade SCW480 or Q345D/E, ensuring robust yield strength (>345 MPa) and superior fracture toughness down to -40°C in compliance with ISO 1496-1 and maritime CSC safety protocols.

Can CIMIC handle bespoke OEM/ODM requests for custom side-doors, heights, and interior fixtures?

Yes. Our ODM engineering workflow is tailored for custom dimensional modifications, including high-cube side-opening configurations, roller shutter conversions, electrical cable ingress ports, custom bulkhead partitions, and reinforced internal tie-down track systems. Our design bureau develops 3D models and finite element structural simulations for buyer sign-off prior to steel cutting and tooling calibration.

What classification societies certify your reefers and offshore freight containers?

Our shipping containers are fully certified by leading IACS (International Association of Classification Societies) members, predominantly Bureau Veritas (BV), China Classification Society (CCS), and Lloyd's Register (LR). Our offshore containers comply with DNVGL-ST-E271, EN 12079, and ISO 10855 standards, complete with load-testing certificates, non-destructive weld examinations, and type-approval documentation for platform crane hoisting.

What is the lead time for bespoke ODM container fleet production and dispatch?

Standard ISO container production runs typically require 3 to 4 weeks from approved drawing and deposit verification. Bespoke ODM orders requiring customized stamping dies, specialized refrigeration units (Carrier, Thermo King, Daikin), or complex interior pre-fits typically dispatch within 30 to 45 business days. With our manufacturing plants located roughly 100 km from Tianjin seaport, export booking and vessel loading are handled with rapid port turnaround.

How do you verify thermal containment and air leakage in refrigerated container units?

Reefer containers undergo strict factory acceptance testing in specialized climate test chambers. We conduct ATP-certified insulation performance testing to measure the heat leakage rate (U-value < 0.35 W/m²K), high-pressure smoke air-leakage assessments on dual EPDM door seals, and full electronic pull-down functional tests across operating ranges from -35°C to +30°C to guarantee tight thermal envelope performance.

Extended Fleet Catalog