As a product with intensive water-processing techniques, this is a device produced by our own TBS Water Co., Ltd, which supplies a large amount of drinking water. Medium-sized, industrial, reverse osmosis water purifying system and perfect sterilization function are amalgamated and applied, and with the advanced controller developed by our company, it is distinguished by safety that does not allow even 1% of error. As an economical and high-profit item, it can be applied to currency in various countries around the world. V-Series Water Purification Vending Machines are produced as for-sale and not-for-sale, and in Korea only not-for-sale vending machines are in the market.