Ko jingyun is a South Korea company, located in Yongdu 2-dong, Tongdaemun-gu, Seoul. more detail is as below. Company Information Company Name: Ko jingyunCity/Province: 130824 - KRCountry: South KoreaAddress: Yongdu 2-dong, Tongdaemun-gu, SeoulInternational Area Code: 82Phone: 02-924-2950 (+82-02-924-2950)Contact: Ko jingyunEmail: [email protected]Website: yondang.comArea: Seoul More Links ko ji bong ko jin min Ko jingyun Ko Jong Bum Ko jong won ‹ previous | next › Log in to post comments