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SUNMORE ROTO OEM Custom 10-15L Rotomolded Insulated Cooler Box, Food Grade LLDPE Waterproof Thermal Preservation Storage Box For Catering Seafood Delivery

Brand Name:	SunMore
Model Number:	SUN-ROTO-COOLER15
Price:	Advisory Service
Delivery Time:	45 working days
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

China Jiangsu

Certification:

CE/ISO9001

Features:

Seamless Leak-Proof Rotomolded Box Body, Food Safe Anti-Corrosion LLDPE Material, Thick Foam Long-Time Thermal Insulation, Tight Silicone Sealing With Stainless Steel Latches, Compact Portable 10-15L Volume, Customizable Appearance And Internal Structure,

Brand:

SUNMORE

Product Name:

SUNMORE ROTO OEM Custom 10-15L Rotomolded Insulated Cooler Box, Food Grade LLDPE Waterproof Thermal Preservation Storage Box For Catering Seafood Delivery

Raw Material:

Food Grade Thickened Modified LLDPE Polyethylene, High-Density PU Foam Insulation Layer, Stainless Steel Spring Latches, Food-Grade Silicone Sealing Rubber Strips

Craft:

One-Step Seamless Rotational Molding, Full Interlayer Foam Filling, Hardware Pre-Installation, Surface Matte Anti-Slip Treatment

Standard Integrated Structure:

10-15L Integral Rotomolded Cooler Box Body, Closed PU Foam Thermal Insulation Interlayer, Double Stainless Steel Spring Lock Latches, Full-Circle Silicone Sealing Gasket, Anti-Slip Bottom Convex Ribs

Applicable Venues:

Short-Distance Catering Takeout Hot Food Insulation, Seafood Fresh Cold Chain Delivery, Outdoor Picnic Fruit And Beverage Storage, Laboratory Low-Temperature Reagent Transport, Supermarket Fresh Fruit And Vegetable Temporary Preservation

Custom Service:

OEM Customization Of Box Color, Capacity, Exterior Logo, Internal Partition And Anti-Slip Rib Layout, Adjust Overall Dimension And Insulation Thickness Based On Customer Catering And Cold Chain Transport Drawings

Highlight:

rotomolded insulated cooler box

food grade LLDPE cooler box

waterproof thermal storage box

Product Description

Product Overview

The SUNMORE ROTO OEM Custom 10-15L Rotomolded Insulated Cooler Box is an integrated seamless thermal storage container manufactured using one-step rotational molding technology. Made from thickened food-grade LLDPE raw material, the box features a one-piece construction without welding seams, built-in thick PU foam insulation layer, stainless steel spring latches, and sealed rubber gaskets.

This compact 10-15L rotomolded insulated cooler box is ideal for catering takeout delivery, seafood transport, outdoor picnics, medical reagent transportation, and fruit/vegetable preservation. We offer comprehensive OEM customization services, allowing adjustments to dimensions, wall thickness, insulation, latch quantity, sealing structure, and exterior color to match specific usage scenarios.

Key Features & Benefits

One-Piece Seamless Rotomolded Construction: Zero liquid leakage risk with no splicing or welding gaps, preventing cold air loss during transportation.
Food-Grade Thickened LLDPE Material: Safe, non-toxic, and corrosion-resistant against seawater, fruit acids, and food sauces.
Thick PU Foam Integrated Insulation: High-density polyurethane foam provides reliable cold preservation for seafood and heat preservation for hot food for 4-8 hours.
Stainless Steel Spring Latches & Sealing: Durable stainless steel buckles with full-circle food-grade silicone rubber gaskets for enhanced thermal insulation.
Compact & Customizable Design: 10-15L capacity with options for custom colors, logos, anti-slip ribs, and internal partitions.

Product Specifications

Raw Material	Food grade thickened modified LLDPE polyethylene, high-density PU foam insulation, stainless steel spring latches, food-grade silicone sealing strips
Production Process	One-step seamless rotational molding, full interlayer foam filling, hardware pre-installation, matte anti-slip surface treatment
Standard Structure	10-15L integral rotomolded body, closed PU foam insulation, double stainless steel spring latches, full-circle silicone sealing, anti-slip bottom ribs
Applications	Catering takeout, seafood delivery, outdoor picnics, laboratory reagent transport, supermarket fresh produce storage
Customization	OEM services for box color, capacity, logos, internal partitions, and anti-slip rib layout based on customer specifications

Application Scenarios

Catering & Food Distribution: Short-distance delivery of hot food and seafood
Seafood Markets & Cold Chain Logistics: Shockproof transport of fresh seafood
Outdoor & Leisure: Portable storage for picnic fruits, drinks, and ingredients
Laboratory & Medical: Compact transport of biological reagents and medical supplies

Frequently Asked Questions

Can the box color, logo and internal partitions be customized?

Yes, we offer full OEM customization including appearance color, screen printing logos, internal separating plates, and exterior anti-slip ribs according to your specifications.

How long can this rotomolded cooler box maintain temperature?

Under normal room temperature conditions, it maintains stable low temperatures for seafood or constant temperatures for hot food for 4-8 hours. Adding ice packs can extend insulation time.

Is the LLDPE material safe for direct food contact?

Yes, the raw material is food contact safety certified, non-toxic, odorless, and resistant to seawater and food acid erosion, making it safe for catering, seafood, and fresh fruit storage.

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Mia Horvat

Switzerland May 13.2026

trustpilot.com

Helpful (63)

Great value for money. Compared with other brands, SUNMORE's molds have longer service life and more reasonable prices. We plan to expand our order quantity next time.

Ivana Fuentes

Brazil Apr 7.2026

trustpilot.com

Helpful (36)

We purchase full range tapered rotomolded barrels from 50L to 5000L to match diversified raw material storage of our integrated chemical factory. The tapered design facilitates complete material pouring without leftover residue, seamless one-piece PE structure prevents leakage of granular and mild corrosive liquid raw materials.

Luz Ruiz

Mexico Mar 3.2026

trustpilot.com

Helpful (69)

Our chemical manufacturing factory introduces 800L round plastic containers to match the whole set of industrial material handling systems. Adopting one-piece rotational molding, the barrel has no leakage seam, thick PE wall resists moderate acid and alkali, ideal for intermediate raw material storage and circulation on production lines.

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products details

SUNMORE ROTO OEM Custom 10-15L Rotomolded Insulated Cooler Box, Food Grade LLDPE Waterproof Thermal Preservation Storage Box For Catering Seafood Delivery

rotomolded insulated cooler box

food grade LLDPE cooler box

waterproof thermal storage box

Overall Rating

Rating Snapshot

All Reviews

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