Most people need to drink plenty of cold water to add body and freshness in our cold water in for long periods of time. So my group so cool rueangkrabok keep a project idea to solve the problem of cold water for a short period of time.
Most of the People needs to drink cool refreshing of the body. And in need of our drinking water cool in a long time!So I thought the group of project of cylinder cooling water up to solve the problem in a short period of time!