ISO 9001 & Bureau Veritas Verified Reefer Fleet

Used Reefer Container Factory & Exporter

Engineering-grade remanufacturing, 72-point PTI certified diagnostics, and turnkey temperature-controlled logistics equipment sourced directly from Tianjin & Eastern Seaboard supply corridors.

Primary Fleet Inventory

Featured Refrigerated & Modular Shipping Units

Immediate dispatch available from Chinese transshipment hubs. Factory pre-tripped, gas-charged, and load-tested for commercial compliance.

Industry Economics & Analysis

The Global Used Reefer Paradox: Resilience vs. Capex

Navigating macro cold-chain pressures, supply volatility, and lifecycle optimization across emerging commercial corridors.

42.5%
Capex Reduction vs. Brand New
±0.25°C
Microprocessor Thermal Precision
72-Point
Rigorous Pre-Trip Inspection (PTI)
12-15 Yrs
Secondary Structural Lifespan

Macroeconomic Capital Allocation

With global maritime building costs fluctuating due to alloy tariffs and fluctuating compressor production, international agro-exporters and 3PL warehousing providers face elevated balance sheet exposure. High-spec remanufactured used reefer containers unlock immediate cold-storage scaling at 50% to 60% of original factory capex, preserving cash reserves for working operations.

Structural Thermal Performance

A common risk in second-hand reefers is insulation foam outgassing and moisture ingress within sandwich panels. Our factory remediation protocols deploy infrared thermal imaging and polyurethane foam core density checks, assuring the overall heat transmission coefficient (K-value) stays under 0.38 W/(m²·K) to meet ATP standards for perishables.

Refrigeration Power Units

We stock and engineer units carrying Carrier Transicold ThinLINE®/PrimeLINE®, Thermo King Magnum PLUS®, and Daikin LXE10E systems. Every unit undergoes complete descaling, refrigerant charging with eco-friendly R134a or R452A, scroll compressor overhaul, and contactor replacements to achieve operational readiness for intermodal journeys.

Ground Applications

Engineered Scenarios: Where Used Reefers Excel

From farm-gate pre-cooling to sub-zero pharmaceutical cold hubs, explore the versatile real-world deployment of secondary cold containers.

Agro-Farm Gate Pre-Cooling

Deployed directly on horticultural plantations across East Africa, Latin America, and Southeast Asia. Used 40ft High Cubes serve as post-harvest field cooling modules, dropping field heat from avocado, mango, and berry harvests within two hours of picking to suppress cellular respiration.

Cold Chain Buffer for Fishery

Coastal fishing ports utilize our deep-freeze reefer boxes calibrated to -25°C to -35°C. Positioned directly alongside dockside trawler discharge berths, they stabilize pelagic catch, shrimp, and tuna catches immediately without tying up capital in immovable masonry freeze plants.

Pharma & Biological Cold Storage

Meeting GDP (Good Distribution Practice) guidelines via factory retrofitting. Outfitted with dual-redundant compressors, independent UPS battery links, and continuous IoT cloud data loggers to store active pharmaceutical ingredients (APIs), blood plasma, and vaccines in the +2°C to +8°C envelope.

Urban Micro-Fulfillment Centers

Urban logistics developers integrate refurbished reefers into metropolitan fulfillment yards. Featuring custom roll-up or side-access doors, these units function as pop-up distribution nodes for dark stores, grocery delivery startups, and peak seasonal holiday inventory surges.

Supply Chain Resilience

China Factory Advantage: The Precision Rebuild Standard

Strategic access to the world's dense port ecosystems backed by deep manufacturing expertise dating back to 1983.

Tianjin & Suzhou Coastal Proximity

Located within 100 kilometers of the world's leading deep-water container terminals (Port of Tianjin and Shanghai/Ningbo cluster), CIMIC Group capitalizes on the global return flow of maritime empties. When world shipping lines phase out 7-10 year maritime containers, our facilities ingest prime Corten steel units before salt degradation damages critical frameworks.

This short inland transit enables immediate export bookings on backhaul vessel loops, minimizing container repossession overhead and lowering FOB port costs by up to $1,200 per container compared to inland refurbishment hubs.

The 6-Phase Remanufacturing Protocol

We do not simply resell decommissioned boxes; our factory subjects every chassis to a certified industrial overhaul:

  • Laser Chassis Alignment: Frame distortion, corner-casting tolerances checked to ISO 1496-2.
  • Shot Blasting & Marine Epoxy: Removal of surface corrosion down to SA 2.5 standard.
  • Insulation Vacuum Testing: Identification and injection repair of compromised foam cores.
  • Machinery Overhaul: Evacuation, dehydration, nitrogen leak checks, and oil lab analysis.
  • Full 72-Point Pre-Trip Inspection (PTI): Dynamic defrost, pull-down testing from +20°C to -20°C.
  • Fresh BV/CSC Re-Certification: Valid for a minimum 12-24 months of ocean transport.
Technical Matrix

Used Reefer Fleet Engineering & Grading Standards

Clear physical and thermodynamic grading specifications to help buyers match the right container class to operational demands.

Fleet Grade Refrigeration Unit Spec Temp Capability Insulation (K-Factor) Exterior / Structural Quality Intended Application
Grade A+ (Premium) Carrier PrimeLINE / Thermo King Magnum+ (3-5 Yrs) -35°C to +30°C (±0.25°C) ≤ 0.32 W/(m²·K) Zero corrosion; minor scuffs; flawless door seals Pharma, deep-frozen tuna, trans-ocean shipping
Grade A (Cargo Worthy) Carrier ThinLINE / Daikin LXE10E (6-9 Yrs) -25°C to +25°C (±0.5°C) ≤ 0.38 W/(m²·K) Surface patch repairs, blasted & painted; CSC valid Agro fresh fruit export, meat freight, ocean logistics
Grade B+ (Domestic Static) Carrier / Daikin / TK (Serviced, tested PTI pass) -20°C to +15°C (±1.0°C) ≤ 0.44 W/(m²·K) Cosmetic denting, non-structural floor wear On-site cold room, brewery malt store, farm-gate
Grade B (Insulated Shell) Non-operational machinery / De-gassed Ambient (Thermal buffer) ≤ 0.48 W/(m²·K) Airtight box shell, sound T-floor and wall panels Passive insulation, dangerous chemical storage, modular build
Future-Proof Engineering

Technology Roadmap: Intelligent & Green Cold Equipment

Refurbished reefers are being transformed by clean power adaptations and telematics upgrades.

Solar Hybrid & Battery Microgrids

We design and integrate roof-mounted bifacial photovoltaic racking systems and lithium iron phosphate (LiFePO4) battery banks onto modified reefer roofs. This reduces grid power reliance by up to 40% during daylight hours, lowering generator fuel draw in off-grid agricultural regions.

IoT 5G Edge & Satellite Telematics

Refurbished units can be equipped with satellite/cellular hybrid telematics. Remote users manage setpoints, run on-demand automated PTI tests, observe real-time compressor amperages, and receive automated temperature deviation alerts via browser or mobile dashboard.

Ultra-Low GWP Refrigerant Transitions

In compliance with the Kigali Amendment and EU F-Gas restrictions, our engineering teams offer factory conversions for legacy Carrier and Thermo King units to R-452A and R-513A refrigerants. This halves global warming potential while maintaining high coefficient-of-performance (COP) ratings.

Trade & Compliance Assurance

Worldwide Delivery Infrastructure & Technical Support

Direct factory supply is matched with complete customs clearing documentation, classification surveys, and field spare parts kits.

CSC & Classification Societal Surveys

Every export unit is supplied with an active International Convention for Safe Containers (CSC) safety plate validated by Bureau Veritas (BV), ABS, or China Classification Society (CCS). This ensures seamless approval for intermodal rail and ocean loading worldwide.

One-Way (Cabotage) Freight Delivery

To reduce repositioning costs for overseas importers, we collaborate with leading freight forwarders to dispatch second-hand reefers under "One-Way Use" (Shipper Owned Container - SOC) loaded with compatible dry freight, delivering near-zero ocean positioning fees to ports across Europe, Africa, and the Americas.

Field Spares & Localized Maintenance

We provide complete operational spare-part bundles alongside equipment orders: including backup microprocessor boards, thermistors, contactors, expansion valves, evaporator fan motors, and silicone door gasket profiles, ensuring your maintenance engineers can support field operations without shipping delays.

Procurement Knowledge Base

Frequently Asked Questions: Used Reefer Sourcing

Direct answers to the most common questions raised by procurement managers, depot operators, and cold-chain engineers.

What is a Pre-Trip Inspection (PTI), and what does the report guarantee?

A Pre-Trip Inspection (PTI) is a multi-step test routine performed by certified refrigeration technicians before release. It exercises electrical resistance, contactor cycles, compressor pressure stages, heat exchangers, defrost heaters, and microprocessor self-diagnostics. A passed PTI certificate confirms the machine starts safely, pulls down smoothly to -18°C or lower within standard cycle times, and maintains tight control around user setpoints.

What electrical connections are required to run a refrigerated container on land?

Standard marine reefer units run on 3-phase 380V/440V AC at 50/60 Hz, typically drawing 15A to 25A under standard load (up to 32A during initial motor start or full-capacity defrost cycles). For commercial locations with 220V power, a step-up auto-transformer or clip-on diesel generator set (genset) is required. Our technical team can supply factory-fitted transformer modules upon request.

How does interior airflow work, and why does floor choice matter?

Unlike domestic walk-in chillers that blow chilled air from the ceiling down, ISO reefer containers employ bottom-air delivery. Air is forced downward through the evaporator coil, traveling underneath the aluminum T-bar floor grating and moving up through cargo pallets before returning across the ceiling. This requires keeping the floor clear of debris and ensuring cargo is evenly loaded to preserve uniform thermal distribution.

What is the expected working life of a refurbished reefer container?

Containers decommissioned from shipping lines at 8 to 12 years of age typically offer another 10 to 15 years of static land-based cold storage service when maintained properly. Key factors include regular coil washdowns in salty environments, timely replacement of door gasket sections, and basic periodic refrigeration maintenance.

Specialized & Tank Fleet Catalog

Industrial, Offshore & Fluid Logistics Fleet

Explore our broader manufacturing portfolio, including cryogenic transport units, offshore baskets, vehicle transport frames, and certified ISO tank containers.

All Used Reefer Container Products