SK hynix Happymore

SK hynix has entrusted Veolia with the supply of UPW (ultra-pure water) for its laundry facility (Happymore Inc.) in Cheongju for five years as a BOT contract.
Happymore was completed in May 2017 in Chungju as an affiliated company of SK hynix. It is a workplace for the disabled, with over 100 employees with developmental disabilities working in manufacturing, distribution and washing of dustproof work clothes used in SK hynix semiconductor clean room.


Cheongju, Chungcheongbuk-do

Start of operation

November 2017

Scope of service

Production and supply of ultra pure water

Treatment capacity

144 m3/Day