Welcome to Ecer
Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Consent Do not consent
China factories

Chat Now Send Email
China factory - Changzhou SunMore Rotomolding Technology Co., ltd

Changzhou SunMore Rotomolding Technology Co., ltd

  • China,Changzhou ,Jiangsu
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
  1. Home>
  2. Plastic Round Tubs>
  3. SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE
China SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE
China SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE

  1. China SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE
  2. China SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE
  3. China SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE
  4. China SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE
  5. China SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE
  6. China SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE

SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE

  1. MOQ：
  2. Price： Advisory Service
  3. Get Latest Price
Product Name SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE Waterproof Thermal Storage Box For Catering Seafood Cold Chain Transport
Delivery Time 45 working days
Applicable Venues Seafood Wholesale Cold Chain Long-Distance Delivery, Central Kitchen Mass Catering Distribution, Chain Restaurant Takeout Transport, Aquatic Market Fresh Temporary Storage, Outdoor Large Batch Fresh Food Preservation
Application OEM Custom 31L Rotomolded Insulated Cooler Box For Catering Seafood Cold Chain Transport, Shockproof Large Capacity Thermal Cooler Box Without Inner Dividers For Mass Catering Distribution, Leakproof Rotomolded Cooler Box For Bulk Seafood Transport, Custom
Features Seamless Leak-Proof Rotomolded Box Body, Food Safe Anti-Corrosion LLDPE Material, Thick Foam Long-Duration Thermal Insulation, Tight Silicone Sealing With Stainless Steel Latches, Large Unobstructed 31L Inner Space Without Dividers, Customizable Appearance
Payment Terms T/T
Custom Service OEM Customization Of Box Color, Exterior Logo And Anti-Slip Rib Layout; Adjust Overall Dimension And Insulation Thickness Based On Cold Chain Transport Drawings
Raw Material Food Grade Thickened Modified LLDPE Polyethylene, High-Density PU Foam Insulation Layer, Stainless Steel Spring Latches, Food-Grade Silicone Sealing Rubber Strips
Brand SUNMORE
Craft One-Step Seamless Rotational Molding, Integral Interlayer Foam Filling, Hardware Pre-Installation, Matte Anti-Slip Surface Treatment
Model Number SUN-ROTO-COOLER31
Certification CE/ISO9001
Brand Name SunMore
Place of Origin China Jiangsu

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal

Explore similar products

  1. China SUNMORE Factory Weatherproof Rotomolded Unicorn Rocker, Color Custom Kids

    SUNMORE Factory Weatherproof Rotomolded Unicorn Rocker, Color Custom Kids

    Chat online Now
  2. China Custom Rotomolded Plastic Blower Housing, Thick Anti-Corrosion LLDPE Fan Shell

    Custom Rotomolded Plastic Blower Housing, Thick Anti-Corrosion LLDPE Fan Shell

    Chat online Now
  3. China SUNMORE ROTO OEM Custom Rotomolded Hard Protective Equipment Case, Thick

    SUNMORE ROTO OEM Custom Rotomolded Hard Protective Equipment Case, Thick

    Chat online Now
  4. China Custom Rotomolded Kids Plastic Table And Chair Set, Multi-Color Anti-UV LLDPE

    Custom Rotomolded Kids Plastic Table And Chair Set, Multi-Color Anti-UV LLDPE

    Chat online Now
  1. Product Details
  2. Company Details

Product Specification

Product Name SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box, Food Grade LLDPE Waterproof Thermal Storage Box For Catering Seafood Cold Chain Transport Delivery Time 45 working days
Applicable Venues Seafood Wholesale Cold Chain Long-Distance Delivery, Central Kitchen Mass Catering Distribution, Chain Restaurant Takeout Transport, Aquatic Market Fresh Temporary Storage, Outdoor Large Batch Fresh Food Preservation Application OEM Custom 31L Rotomolded Insulated Cooler Box For Catering Seafood Cold Chain Transport, Shockproof Large Capacity Thermal Cooler Box Without Inner Dividers For Mass Catering Distribution, Leakproof Rotomolded Cooler Box For Bulk Seafood Transport, Custom
Features Seamless Leak-Proof Rotomolded Box Body, Food Safe Anti-Corrosion LLDPE Material, Thick Foam Long-Duration Thermal Insulation, Tight Silicone Sealing With Stainless Steel Latches, Large Unobstructed 31L Inner Space Without Dividers, Customizable Appearance Payment Terms T/T
Custom Service OEM Customization Of Box Color, Exterior Logo And Anti-Slip Rib Layout; Adjust Overall Dimension And Insulation Thickness Based On Cold Chain Transport Drawings Raw Material Food Grade Thickened Modified LLDPE Polyethylene, High-Density PU Foam Insulation Layer, Stainless Steel Spring Latches, Food-Grade Silicone Sealing Rubber Strips
Brand SUNMORE Craft One-Step Seamless Rotational Molding, Integral Interlayer Foam Filling, Hardware Pre-Installation, Matte Anti-Slip Surface Treatment
Model Number SUN-ROTO-COOLER31 Certification CE/ISO9001
Brand Name SunMore Place of Origin China Jiangsu
High Light 31L rotomolded insulated cooler box ，food grade LLDPE waterproof cooler ，thermal storage box for catering
SUNMORE ROTO OEM Custom 31L Rotomolded Insulated Cooler Box is a large-capacity commercial thermal container designed for catering, seafood, and cold chain transport applications. Manufactured using one-piece seamless rotational molding technology, this food-grade LLDPE waterproof thermal storage box ensures reliable performance in demanding environments.
Product Overview
This 31L insulated cooler box features a thick food-contact LLDPE outer shell and full high-density PU foam insulation interlayer. Equipped with sturdy stainless steel spring latches and full-circle silicone sealing gaskets, the box offers full spacious inner space without internal partitions for bulk food and seafood storage. The integrated rotomolded body provides excellent shock resistance and leak-proof performance, while the thick foam layer delivers long-duration temperature preservation.
Key Features & Benefits
  • One-Piece Seamless Rotomolded Shell: Shockproof and fully leak-proof construction resists heavy bumps during transport and prevents leakage of liquids and cold air.
  • Food-Grade Thickened LLDPE Material: Safe, non-toxic, and corrosion-resistant material that withstands seawater, fruit acid, and food sauces without harmful precipitation.
  • Full PU Foam Insulation Interlayer: High-density polyurethane foam creates an airtight thermal barrier, maintaining stable temperatures for 8-12 hours under normal ambient conditions.
  • Heavy-Duty Stainless Steel Latches: Robust spring buckles and full-circle food-grade silicone gaskets ensure tight sealing to minimize temperature loss.
  • Large 31L Empty Inner Space: Full open cavity without partitions accommodates bulk seafood and catering meals with multi-scenario OEM customization options.
Product Specifications
Raw Material Food grade thickened modified LLDPE polyethylene, high-density PU foam insulation layer, stainless steel spring latches, food-grade silicone sealing rubber strips
Production Craft One-step seamless rotational molding, integral interlayer foam filling, hardware pre-installation, matte anti-slip surface treatment
Standard Structure 31L 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, no built-in inner partitions
Custom Service OEM customization of box color, exterior logo and anti-slip rib layout; adjust overall dimension and insulation thickness based on customer specifications
Application Scenarios
  • Cold chain logistics & seafood wholesale suppliers
  • Central kitchen & chain catering equipment manufacturers
  • Aquatic market & seafood processing factories
  • Outdoor catering & fresh food wholesale merchants
Frequently Asked Questions
Can box color and printed logo of this 31L cooler box be customized?
Full OEM customization is available. We adjust appearance color and screen printing logo strictly according to customer demand drawings. This model has no internal partition structure.
How long can this 31L rotomolded cooler keep constant temperature?
Under normal room temperature, it can maintain stable cold or warm temperature for 8-12 hours; insulation time can be extended by matching ice packs.
Is the LLDPE material safe for direct contact with seafood and food?
Yes, the material passes food contact certification, non-toxic and odorless, resistant to seawater and food acid corrosion for seafood and catering storage.

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 ...

+ Read More

Get in touch with us

  • Reach Us
  • Changzhou SunMore Rotomolding Technology Co., ltd
  • No. 30, Chuangye West Road, Chunjiang Town, Xingbei District, Changzhou City Jiangsu province
  • https://www.rotomolding-mold.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement

Trade Alert - Delivering the latest product trends and industry news straight to your inbox.

Home Categories About Us
RFQ Report IPR products Privacy Policy Sitemap

© 2026 Chinax.com. All rights reserved.