Customer center
Marketing Department : +82-43-652-7010
mkt@knpnano.com
General Affairs Department : +82-43-652-7011
knp@knpnano.com
(weekday: 9:00 - 18:00/Sat. Sun. holiday: closed)
Marketing Department : +82-43-652-7010
mkt@knpnano.com
General Affairs Department : +82-43-652-7011
knp@knpnano.com
(weekday: 9:00 - 18:00/Sat. Sun. holiday: closed)