We are a specialized manufacturer making thermoelectric cooler/warmer, our products have been exported to more than ten countries in the world, such as America, France, Germany, Spain, Japan and some Middle East countries. Novel design and reliable quality help us obtain the trust from our customer, and keep long-term stability. We shorten our product developing period within 30 days; we offer the newest and more practical and humanized thermoelectric cooler/warmer to our customers. Welcome to the world of cooler & warmer: http://www.dblone-cooler.com for details information.