[KEITI DONGIL] Diaphragm Dosing Metering Pumps

It accumulated the technology of the quantification pump through a technical partnership with NKISO EIKO in Japan in 1986. Starting with the development and production of AIR DIAPHARAGM PUMP in 1987, it has developed and sold its own brand and flagship DW series in 1991. In the past 30 years or so, it has been superior in product stability, customer reliability, technology concentration, technology integration and conversion to other domestic competitors that handle various products other than quantitative pumps.