Hong Seok-dong is a South Korea company, located in 257-4,Yangjae, Seocho. more detail is as below. Company Information Company Name: Hong Seok-dongCity/Province: Seoul, . 137-130 - KRCountry: South KoreaAddress: 257-4,Yangjae, SeochoInternational Area Code: 82Phone: 02-529-4670 (+82-02-529-4670)Fax: 02-578-6294 (+82-02-578-6294)Contact: SeonKyong, JeonEmail: [email protected]Website: onctech.comArea: Seocho-Gu More Links Hong Seok Hong Seok-Choon Hong Seok-dong Hong Seok-heon Hong Seok-Ill ‹ previous | next › Log in to post comments