Wholesale Insulated Cooler Boxes & Ice Chests
High-quality cooler boxes wholesale series from Lianmei, a trusted wholesale cooler boxes manufacturer, are durable, well-insulated, and ideal for catering, travel, and outdoor use.
Wholesale Insulated Cooler Boxes from Lianmei
With 30 years of expertise, Lianmei is a trusted wholesale cooler boxes manufacturer, offering durable rectangular and round cooler boxes ideal for catering, travel, and outdoor use. We use premium materials and reliable insulation technology to ensure long-lasting temperature retention and safe food storage.
Backed by a 7,000㎡ modern factory with automated production lines and a dedicated R&D team, Lianmei focuses on producing high-performance cooler boxes with consistent quality and fast lead times to meet your wholesale and custom demands.
Features of Lianmei Wholesale Insulated Cooler Boxes
1. Full PU Foam Insulation
The entire cooler is filled with high-density PU foam, delivering stronger and more stable insulation than hollow or partially filled designs.
2. Three-Layer Temperature-Locking Structure
A reinforced triple-layer system effectively reduces heat transfer, keeping food and beverages hot or cold for extended periods.
3. Thickened Foaming Layer for Long-Lasting Performance
A visibly thicker insulation layer enhances durability and maintains consistent temperature retention during daily or commercial use.
Why Choose Lianmei?
Competitive Pricing
Stock & Custom
Quality Control
Certified Trust
