We are a manufacturer of portable thermal electrical module semiconductor cooler and warmer in Dc 12v or AC 220v / 110v used in car, yacht, home or office, which is suitable for outdoor sports, leisure life, camping, traveling and so on.   The features of these products are as follows, 1.Compact, light, elegant design and no pollution. Adapt thermal electrical module semiconductor to perform cooling and warming. 2.Widely use in car, yacht, shopping mall, home or office, in Dc 12v or AC 220v / 110v. 3.Easy to carry with suitcase and trolley, suitable for outdoor sports, leisure life, camping and traveling. 4.High efficiency and quickly cooled. Adapt the patented water circulative cooling system firstly in the world, the cooling efficiency is 2 times as that of the traditional productions, can reach to ?40---45℃ lower than ambient temperature and warm up to 65℃ high temperature. And the Goods will be cooled quickly in 30 minutes.  5.Precise temperature control and convenient operation. PCB board and LCD control panel make you conveniently and precisely to set temperature at your will. 6.exccellent quality. Excellent workers and engineers, advanced machine and ISO 9001 quality control system insure our reliable products, and they are CE approval. 7.Reasonable price. Although we added a water circulative cooling system to get higher efficiency, our perfect design and excellent management makes low cost of production and reasonable price With above-mention advantages, our products are very popular in overseas market. And we believe you can get great benefit from our excellent products and favorable price.   Hope to have an opportunity to show us and cooperate with you very much. Fort more information, please visit our homepage: www.shhuman.com or contact me directly.