Changzhou Suntop CO., LTD mainly manufacture FREEZE PACK, COOLER BAG and RELATIVE OUTDOOR PRODUCTS. Most of products exported to EURO and USA. The inside liquid of freeze pack is made from Polyacrylamide, Salt and Pure water. Once frozen, the freeze pack can keep beverage cold about 18 hours in closed container. Moreover our products has following features:

Non-poison,

non-allergy,

non-stimilation,

oze free.
All products are TEST APPROVED by CE & SGS.

Besides existing shapes we also welcome your own design.