Micro-nano bubble is new technology, not only in Vietnam but also in other countries, therefore it's price is so high. To lower the price for application in difficult economy countries, such as: Vietnam, Lao, Cambodia, Myanmar, Bangladesh... we (CAMIX) have cooperated with Japanese partner for calculation, design, fabricate - manufacture & assemble not only Micro-nano Bubble Nozzles but also complete set of Micro-nano bubble generation. In that, the important details, main part & component will be made in Japan and remaining part will be made and assembled in Vietnam.