2022

• ISO-9001:2015 acquired quality certification

  

• DMTS EU-REACH registration

  

• ISO-14001 acquired environmental certification

• TDSA & DMTS sales expansion

  

2021

• TDSA EU-REACH registration

  

• TDSA sales expansion

  

2020

• TDSA patent registration

• DMTS mass production

• TDSA & DMTS sales start

  

2019

• Registered patent for organic-Inorganic hybrid UV absorber (Korea &Japan)

2018

• TDSA mass production

2017

• Established SERA SOO