Person in charge : Soo Chun Kim E-mail address : patyellow@dowon.com Telephone number 822-501-3106(ext. 101) Facsimile number : 822-501-3109
Person in charge : WOAN JEON, PARK E-mail address : patent@dowon.com Telephone number 822-501-3106(ext. 103) Facsimile number : 822-501-3109
Person in charge : Kyoung Ja CHOI E-mail address : trans@dowon.com Telephone number 822-501-3106(ext. 501) Facsimile number : 822-501-3109
Person in charge : kim mi kyung E-mail address : trans2@dowon.com Telephone number 822-501-3106(ext. 120) Facsimile number : 822-501-3109
Person in charge : Soo Chun Kim E-mail address : patyellow@dowon.com Telephone number : 822-501-3106(ext. 101) Facsimile number : 822-501-3109