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2021

09
Obtain a certificate of an innovative product for diaphragm continuous flow metering pumps(single head type) using a constant velocity cam issued by Public Procurement Service

2020

09
Obtain a patent for highly precise diaphragm pulseless metering pumps using a flat cam
08
Obtain CE certification for MESTAR+ pH/ORP, RC, and DO LVD
06
Obtain CE certification for MESTAR+ pH/ORP, RC, and DO EMC