Wenling Younio Water Meter Co.Ltd, a high-tech enterprise engaged in R&D, manufacture, sales and service of all series of water meters ,spare parts and systems. ” The factory covers an area of over 12000 square meters with a staff of over 150. ” Younio” has been listed as “Zhejiang Exported Premium Brand” and become a leading enterprise in water meter industry after more than 38 years of development.