Person In Charge

Telephone Number

Executive Director
Heo Jae-seok

010-3870-7576

Manager
Kim Ju Yong

010-4707-3210

jykim@sjemc.com

Person In Charge

Telephone Number

Director
Lee Ju-hyeop

010-4090-7185

Head of department
Lee Sang-seok

010-6366-3224

bitti@naver.com