high quality external laptop cooler from Shanghai manufacturer  

  ipad cooling cushion

 Product specifications

1.Small order is also welcome

2.Multifunction ice pad

3.Non-toxic, non-caustic

4.phase change materials

5.laptop cooling cushion  

NO.1  Material of Ice Pad /Seat Cushion:   

 Inside: 100% phase change material (PCM).

Outside:PVC bonding cloth,with elegant appearance and the function of waterproof,easy to clean.

NO.2 Main Features:

1.Absorb heat naturally

2.Convinient, no need to get chaged.

3.No noise

4.Effective.Keep absorbing heat for 2-5hours a time.(So if you use laptop for a long time,we advise alternate use with   2 pieces)

5.Reusable

NO.3 Method of Ice Pad/Seat Cushion

 When contact with higher temperature,as energy just run from higher to lower,the Phase Change Material inside will absorb heat from the higher and slowly change from solid state into liquid state.At this time ,the PCM’s temperature do not change. Untill all PCM change into liquid state, its temperature starts to go up.This progress can last for several hours ,the PCM absorb heat about 29400J/kg,in the same condition,the water absorb heat about 4200J/kg,just one of the seven points

NO.4 Company Profiles 

Our company specialises in researching&developing  Homoiothermy Memory Material . We collects together research & development(R&D), production and sale as one.After exploring for so many years, our technology in Homoiothermy Memory Material area have already reached the world leading level.For now we possess the market in Korea ,Japan and other areas of Southeast Asia ,especially in Japan , a survey report ,carried out by,shows that our products ranked 8 depend on our comprehensive advantages .

NO.5 Our Main Clients:

1.Nissin Kogyo Co., Ltd (In Japan)

2.Soijtz Coperation (In Japan)

3.Kofizumi Lifetex Co., Ltd  (In Japan)

 4.Itochu Copertation  (In Japan)

NO.6 Our Strength

1. Stable technology——so we can promise stable high quality of our products.

2. Brave innovation——both in our material and products structure, we adhere to provide more and  better products.

3. Exquisite Workmanship——you can tell from the detail-pictures below .

NO.7 Detail Pictures:

NO.8 Quality Certificate