Broadin Co., Ltd.

317 JungMoon B/D 142-8
ShinDang-5Dong, Jung-Gu
Seoul
Tel.: ++ 82 - 2 – 2252 5692
Fax: ++ 82 – 2- 2252-5693
E-mail: hcho@broadin.co.kr
Website: www.broadin.co.kr

JUNGSAN BIOMED Ltd..

4F, Sean B/D, 944-24
Daechi-dong, Gangnam-gu
Seoul
Tel.: ++82 - 2 - 553 7632
Fax: ++82 - 2 - 553 7634
E-mail: justin.bae@jungsanbiomed.com

Namsung Medical Co., Ltd

(100-161) #303, Taepyung B/D
Bongraedong 1-ka, Jung-ku
Seoul
Tel: ++82 - 2 - 776-7587 / 7877
Fax: ++82 - 2 - 754-4585
E-mail: nsmedical@yahoo.com

PD Dental Co.

83, 1GA, Bongrae-Dong, Chung-Gu
Seoul 100-161
Tel.: ++82 - 2 - 776 28 08
Fax: ++82 - 2 - 776 26 56
E-mail: parkhyungjong@naver.com