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OFFICIAL WEBSITE 1:1 Q&A

1:1 Inquiry on Official Website / Product Q&A
KakaoTalk Channel Chat @ONSKA 

Phone inquiries are not available.

온스카(ONSKA)

E-MAIL : ONSKA.ON@GMAIL.COM｜CONTACT : 010 - 4254 - 2799

OWNER : DO KYUNGEUN, LEE SOJEONG 

ADDRESS : 207, 25, Jong-ro 35-gil, Jongno-gu, Seoul, Republic of Korea

BUSINESS REGISTRATION NUMBER : 630-04-01939 

BUSINESS LICENSE : 제 2022-서울종로-1565 호

ⓒ 2025 ONSKA

온스카(ONSKA)

E-MAIL : ONSKA.ON@GMAIL.COM

CONTACT : +8210-3305-2178

CS CENTER

OFFICIAL WEBSITE 1:1 Q&A

1:1 Inquiry on Official Website / Product Q&A
KakaoTalk Channel Chat @ONSKA 

Phone inquiries are not available.

OWNER : DO KYUNGEUN, LEE SOJEONG 

ADDRESS : 207, 25, Jong-ro 35-gil, Jongno-gu, Seoul, Republic of Korea

BUSINESS REGISTRATION NUMBER : 630-04-01939 

BUSINESS LICENSE : 제 2022-서울종로-1565 호

ⓒ 2025 ONSKA