History

SINCE 1992
Together with our customers, we create future values and dreams.

2025

· Introduction of Mass production equipment for single crystal SiC ingots for power semiconductors

· Signed an agreement with Company L for secondary battery CAN coating solution

2024

· Developed specialized materials for secondary batteries and electronic components

· Developed a secondary battery CAN coating solution

2023

· Developed electrolyte additives for secondary batteries and high-purity SiC powder

· Developed specialty coating materials for secondary batteries and electronic components

· Developed and supplied high-purity strippers for photomasks and semiconductors

2022

· STEMCO PCN approval for tin plating solution for COF applications

2021

· Selected as a Pre-Champ Company and Local Star Company by Busan Metropolitan City Opened the 6th Busan Regional Industry-Academia Cooperation Center

· Initiated development of new materials for fuel cells, secondary batteries, and semiconductors

· Completed construction of Plant 3 (designated as Second Plant)/span>

2000

· Initiated development of solder resist ink for COF applications

2018

· Completed construction of new headquarters building and relocated main office (designated as First Plant)

2015

· Developed and commercialized three types of chemicals for double-sided COF

2012

· Developed and commercialized 14 types of chemicals for COF and touch window applications

2008

· Acquired ISO 14001 certification

· Incorporated as Unis Co., Ltd.

2007

· Developed and commercialized over 10 types of mobile phone glass cleaners

2003

· Developed and commercialized 26 types of surface treatment chemicals for semiconductors and PCBs

1998

· Localized production of over 20 types of chemicals, including silver tarnish inhibitors for lead frames

· Acquired ISO 9001 certification

· Established company-affiliated research institute

1992

· Founded Union Specialty