Changzhou SunMore Rotomolding Technology Co., ltd
| Payment Terms | T/T |
| Features | Integral Seamless Double-Wall Rotomolded Insulation Structure, Wide Temperature Range Anti-Crack LLDPE Material, Large Unobstructed Non-Partition Storage Space, Dual Stainless Steel Secure Locking System, Full Surrounding Waterproof Sealing, Reinforced Ant |
| Product Name | SUNMORE ROTO 30L Non-Partition Rotomolded Insulated Storage Box, One-Piece Seamless LLDPE Catering Cold Transport Box, Waterproof Sealed Kitchen Food Protection Container |
| Delivery Time | 45 working days |
| Custom Service | OEM Customization Of Box Exterior Color, Surface Silk-Screen Brand Logo, External Auxiliary Handles And Internal PU Insulation Foam Thickness Based On Customer Catering And Industrial Storage Design Requirements |
| Sealing Advantage | Dual latches + full-circle rubber seal strip, zero gap between lid and box body, excellent waterproof, dustproof and heat insulation performance |
| Application | 30L Non-Partition Rotomolded Insulated Storage Box For Catering Cold Chain Transport, Impact Resistant Seamless LLDPE Cooler Box For Canteen Bulk Food Storage, Waterproof Sealed Hollow Rotomolded Container For Takeaway Fresh Delivery, Custom Color Dustproo |
| Craft | One-Step Seamless Integral Rotational Molding, Four-Corner Thickened Anti-Collision Treatment, Hardware Latch Embedded Installation, Full-Circle Elastic Rubber Sealing Strip Assembly, Surface Matte Wear-Resistant Spraying |
| Brand | SUNMORE |
| Applicable Venues | Catering Canteen Food Cold Storage, Takeaway Cold Chain Long-Distance Transport, Restaurant Back Kitchen Raw Material Turnover, Outdoor Construction Equipment Waterproof Storage, Factory Industrial Parts Sealed Protection |
| Model Number | SUN-ROTO-BOX-INSULATED-30L-NOPARTITION |
| Certification | CE/ISO9001 |
| Brand Name | SunMore |
| Place of Origin | China Jiangsu |
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Product Specification
| Payment Terms | T/T | Features | Integral Seamless Double-Wall Rotomolded Insulation Structure, Wide Temperature Range Anti-Crack LLDPE Material, Large Unobstructed Non-Partition Storage Space, Dual Stainless Steel Secure Locking System, Full Surrounding Waterproof Sealing, Reinforced Ant |
| Product Name | SUNMORE ROTO 30L Non-Partition Rotomolded Insulated Storage Box, One-Piece Seamless LLDPE Catering Cold Transport Box, Waterproof Sealed Kitchen Food Protection Container | Delivery Time | 45 working days |
| Custom Service | OEM Customization Of Box Exterior Color, Surface Silk-Screen Brand Logo, External Auxiliary Handles And Internal PU Insulation Foam Thickness Based On Customer Catering And Industrial Storage Design Requirements | Sealing Advantage | Dual latches + full-circle rubber seal strip, zero gap between lid and box body, excellent waterproof, dustproof and heat insulation performance |
| Application | 30L Non-Partition Rotomolded Insulated Storage Box For Catering Cold Chain Transport, Impact Resistant Seamless LLDPE Cooler Box For Canteen Bulk Food Storage, Waterproof Sealed Hollow Rotomolded Container For Takeaway Fresh Delivery, Custom Color Dustproo | Craft | One-Step Seamless Integral Rotational Molding, Four-Corner Thickened Anti-Collision Treatment, Hardware Latch Embedded Installation, Full-Circle Elastic Rubber Sealing Strip Assembly, Surface Matte Wear-Resistant Spraying |
| Brand | SUNMORE | Applicable Venues | Catering Canteen Food Cold Storage, Takeaway Cold Chain Long-Distance Transport, Restaurant Back Kitchen Raw Material Turnover, Outdoor Construction Equipment Waterproof Storage, Factory Industrial Parts Sealed Protection |
| Model Number | SUN-ROTO-BOX-INSULATED-30L-NOPARTITION | Certification | CE/ISO9001 |
| Brand Name | SunMore | Place of Origin | China Jiangsu |
| High Light | rotomolded insulated storage box ，waterproof sealed food container ，LLDPE catering cold transport box | ||
The SUNMORE ROTO 30L Non-Partition Rotomolded Insulated Storage Box is a heavy-duty container manufactured using an integral seamless rotational molding process. Constructed from thickened food-grade LLDPE raw material in a single forming operation, this box features a large-capacity integrated storage space without internal partitions.
Equipped with dual stainless steel spring latches and a full surrounding rubber sealing strip, the box delivers excellent waterproof, dustproof, and heat preservation performance. Ideal for long-distance cold chain catering transportation, kitchen raw material storage, and outdoor equipment protection.
This 30L non-partition insulated box is widely used in catering canteens, food delivery cold chain, restaurant back kitchens, outdoor construction equipment storage, and industrial parts turnover. We provide comprehensive OEM customization services including exterior color, surface silk-screen branding, external handle structures, and internal insulation foam thickness according to customer specifications.
Integral rotational molding without splicing gaps creates a smooth inner cavity with no separating baffles, maximizing the 30L internal volume for bulk storage. Thickened rounded corners resist collision and abrasion during stacking.
Made from environmentally safe food-contact LLDPE plastic that is odorless and harmless. Special modified formula maintains stable toughness across -30℃ to 60℃ temperature range, providing impact resistance and UV protection for long-term indoor and outdoor use.
Dual heavy-duty stainless steel latches lock the lid tightly while integrated elastic rubber sealing strip completely blocks water vapor, dust, and temperature loss, ensuring stable thermal performance and waterproof protection.
Hollow double-wall construction can be filled with PU foam for enhanced thermal insulation, effectively slowing temperature changes of internal contents to meet cold chain transportation requirements.
Complete OEM customization available for box body color, silk-screen logos, external side handles, and foam insulation thickness to suit specific catering and industrial storage applications.
| Raw Material | Thickened food-grade environmental LLDPE polyethylene plastic |
| Production Process | One-step seamless integral rotational molding with four-corner thickened anti-collision treatment, hardware latch embedded installation, full-circle elastic rubber sealing strip assembly, surface matte wear-resistant spraying |
| Standard Structure | Seamless hollow double-wall rotomolded box body, empty non-partition inner cavity, dual stainless steel spring locking latches, full surrounding waterproof rubber seal strip, integrated side hand grip grooves |
| Applications | Catering canteen food cold storage, takeaway cold chain transport, restaurant back kitchen raw material turnover, outdoor construction equipment waterproof storage, factory industrial parts sealed protection |
| Custom Services | OEM customization of exterior color, surface silk-screen branding, external auxiliary handles, and internal PU insulation foam thickness based on customer requirements |
| Core Performance | Integral seamless double-wall rotomolded insulation structure, wide temperature range anti-crack LLDPE material, large unobstructed storage space, secure locking system, full waterproof sealing, reinforced anti-collision corners |
Company Details
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 ...
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