... box used for food, beverage cool,etc 2. It is clean, nontoxic 3. CE, SGS, MSDS,ROHS, etc. 4. OEM is available Ice Box1 ... use.2. Usage1) Store in freezer for 12 hours before use.2) Put the ice bag flat before freezing, or put it ... freezing reagents, medicine, blood plasma, bacterin, seafood, poultry and fresh food for export.2) Daily life: cold preservation and electricity saving.3 ...