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Integral sealing structure, no water or cold air leakage
Product Name
OEM Custom Capacity Rotomolded Dry Ice Cooler, Long Heat Preservation Insulated Plastic Cooler Box For Logistics Cold Chain Delivery
Delivery Time
45 working days
Dry Ice Adaptability
Special design for long-term dry ice storage and transportation
Application
OEM Custom Volume Rotomolded Dry Ice Cooler For Mass Cold Chain Turnover, Heavy Shockproof Insulated Cooler Box For Seafood Long-Distance Transport, Long Low-Temperature Holding Fully Sealed Rotomolded Chest For Medical Vaccine Distribution, Stackable Cust
Features
Shockproof Seamless Thick PE Shell, Long Cold Retention PU Insulation Interlayer, Fully Sealed Anti-Cold-Loss Cover, Stable Stackable Structure, Customizable Capacity & Size & Color, Recyclable For Long-Term Logistics Cold Chain Operation
Brand
SUNMORE
Custom Service
OEM, Support Customizing Cooler Capacity, Internal & External Dimension, Internal Partition Layout And Box Solid Color As Per Customer Logistics Plans
Craft
One-Piece Seamless Rotational Molding, Integral PU Foam Filling
Integral sealing structure, no water or cold air leakage
Product Name
OEM Custom Capacity Rotomolded Dry Ice Cooler, Long Heat Preservation Insulated Plastic Cooler Box For Logistics Cold Chain Delivery
Delivery Time
45 working days
Dry Ice Adaptability
Special design for long-term dry ice storage and transportation
Application
OEM Custom Volume Rotomolded Dry Ice Cooler For Mass Cold Chain Turnover, Heavy Shockproof Insulated Cooler Box For Seafood Long-Distance Transport, Long Low-Temperature Holding Fully Sealed Rotomolded Chest For Medical Vaccine Distribution, Stackable Cust
Features
Shockproof Seamless Thick PE Shell, Long Cold Retention PU Insulation Interlayer, Fully Sealed Anti-Cold-Loss Cover, Stable Stackable Structure, Customizable Capacity & Size & Color, Recyclable For Long-Term Logistics Cold Chain Operation
Brand
SUNMORE
Custom Service
OEM, Support Customizing Cooler Capacity, Internal & External Dimension, Internal Partition Layout And Box Solid Color As Per Customer Logistics Plans
Craft
One-Piece Seamless Rotational Molding, Integral PU Foam Filling
Heavy-duty one-piece rotomolded insulated box designed for long heat preservation in logistics cold chain delivery applications.
Product Overview
This heavy-duty rotomolded insulated box features a thickened seamless PE outer shell with full-filled high-density PU foam interlayer and full-circle sealing rubber strip, providing long-time constant low-temperature storage for dry ice. With strong shock resistance, leak-proof performance and stable stacking structure, it's ideal for logistics cold chain distribution, biological reagent transportation, seafood fresh-keeping delivery, outdoor cold storage and medical low-temperature transportation.
Key Features & Benefits
One-Piece Seamless Rotomolded Outer Shell: High impact resistance with thickened PE wall that withstands collision, drop and extrusion during logistics turnover
Full-Layer High-Density PU Foam Insulation: Ultra-long cold retention effect with closed-cell polyurethane foam that slows dry ice sublimation
Full-Circle Rubber Seal Strip + Double Lock Latches: Tight sealing minimizes cold loss and maintains stable internal low-temperature environment
Concave-Convex Stacking Groove Design: Top and bottom positioning grooves enable stable stacking for efficient warehouse and truck space utilization
Comprehensive OEM Customization: Customizable internal capacity, dimensions, partition structure, lock buckles and color for various cold chain logistics projects
Product Specifications
Raw Material
Thickened food-grade PE shell, high-density closed-cell PU foam insulation layer, elastic rubber sealing strip, anti-rust metal lock latches
Production Craft
One-piece seamless rotational molding, integral PU foam filling, sealing strip assembly, lock buckle installation
Standard Structure
Rectangular box body, double-side elastic lock latches, full surrounding sealing strip, top-bottom stacking positioning groove, blank label marking area
Medical & Biological Reagent Manufacturers: Fully sealed plastic dry ice box for vaccine and biological reagent cold distribution
Outdoor Catering & Fishing Equipment: Stackable customized volume insulated cooler for outdoor fresh keeping and field cold storage
Frequently Asked Questions
What customization services are available for this rotomolded dry ice cooler box?
We support full OEM customization, including internal storage capacity, overall outer dimension, internal partition structure, lock buckle quantity and whole-box color, to match different cold chain logistics delivery standards.
How long can this insulated cooler keep dry ice at low temperature during transportation?
With full-layer high-density PU foam insulation, dry ice sublimation rate is greatly reduced. The actual cold holding time can be adjusted by customizing wall thickness according to customer transportation cycle demands.
Is the stacking structure safe for long-distance truck delivery?
Matching concave-convex stacking grooves are designed on the top and bottom of the box, which can limit horizontal sliding when stacked in layers. It is stable and safe for full-truck cold chain transportation.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2026
Total Annual:
>20 million
Employee Number:
>30
Ecer Certification：
Verified Supplier
Changzhou SunMore Rotomolding Technology Co., Ltd.With more than 15 years of experience in the rotomolding industry, Changzhou SunMore Rotomolding Technology Co., Ltd. is a modern comprehensive enterprise that integrates design, R&D, manufacturing, trading and investment.
Our ...
Changzhou SunMore Rotomolding Technology Co., Ltd.With more than 15 years of experience in the rotomolding industry, Changzhou SunMore Rotomolding Technology Co., Ltd. is a modern comprehensive enterprise that integrates design, R&D, manufacturing, trading and investment.
Our ...
