-1 Patent registration (airflow blocking device for culvert) 

-Development of SPVM ventilation controller (2020 Scenteco)

-1 Patent registration 

-1 PCT application

-Standard injection photo-oxidation reaction unit (n-tru) commercialization completed.

-1 Patent registered and 2 applications filed for closed facility ventilation method 

-Small and Medium Business Technology Information Promotion Agency Technology Innovation Development Project

  Project Performance (Unmanned Sealed Pipe Smart Ventilation Control Deodorization System)

-Gyeonggi-do Environmental Award (Excellence Award in Water Management)-Gyeonggi-do Mayor

-Launch of Building Takeover Scenteco

-MBC commercial broadcast (Scenteco)

-Development of SPVM odor backflow prevention method and 1 patent registration 

-Creation of an odor consulting business team through application of an odor flow analysis system

-Water Korea (Exhibitor)

-Malaysia ASIA WATER (Exhibitor)

-Radio advertising broadcast

-Small and Medium Business Administration product process improvement technology development project performance 

 (development of a production facility dedicated to the photozone deodorizing devices and development of a standard injection photo-oxidation reaction unit)

-Gyeonggi-do Water Industry New Technology Verification Pilot Project Execution

(Project to verify the photozone deodorization system for non-emission control) 

-Overseas patent registration 

-Establishment of 2nd Factory (Hwaseong)

-Water Korea (Exhibitor)

-Obtained product performance certification

(Development of a scale-less photochemical oxidation deodorizing device) 

-Signing of an agreement for transfer of photocatalyst manufacturing technology (Korea Basic Science Institute)

-Overseas patent registration

-Participated in Qatar International Trade Fair

-Small and Medium Business Administration R & D in-depth Project Implementation

(Development of a small capacity photochemical deodorizing device with non-resistive reactor)

-Participated in the International Water Industry Expo

-Ministry of Environment Eco-Innovation Project Implementation

(Study on development of sewer odor reduction technology and policy establishment)

-Participated in Thailand Water Treatment Exhibition

-Exhibited at US Water Treatment Engineering Conference (WEFTEC)

-Exhibited at Korea Water Industry Exhibition 

-C.I. Change

-Exhibited at the Qatar Doha Environment Expo (ECO-Q)  

-2 Patents registered.

-Direct production verification registration

-Performance certification (1-case)

-Excellent procurement product certification (1-case)