（1） Mr. Senung Churl Lee

Rhysics Photronics
C523, Daedeok Biz center,  Techno 4 Ro 17, Yusung-Gu,
Daejeon,  Korea 340-13
Tel: +82 42 671 4800   Fax: +82 42 671 4801
MP : +82 10 7332 4114
E-Mails:  sclee@rphotronics.com 
Hompage : www.rphotronics.com 

（2）Dr. James Chen Yihong
Sintec Optronics Pte Ltd
196Pandan Loop #07-26 Pantech Industrial Complex Singapore 128384
Singapore
Tel: +65 67781866
Fax: +65 67781781
E-mail: sales@SintecOptronics.com
http://www.sintecoptronics.com

（3） Mr. Wang　Hanwen
KANWASHOUJICO.,LTD
1-5-704, KOAMICHO, NIHONBASHI,CHUO-KU, TOKYO,103-0016 JAPAN
TEL : +81-3-5879-6528
FAX : +81-3-5879-6568
E-mail : tantou@kanwashouji.com
http://www.kanwashouji.com

（4）Photonitech (Asia) Pte Ltd
18 Boon Lay Way #02-116
Singapore 609966
Tel:(65) 6570 3386 / 3387
Fax:(65) 6570 3445
E-mail: csales@photonitech.com
http://www.photonitech.com

（5）GKS Korea Co., Ltd
Address : RM2503, Giantcube Beresuit building, 735 Jungjo-ro Paldal-gu,
Suwon-city Kyunggi-do, Korea
Phone : 82-70-8222-1501, Fax : 82-70-4850-8176
Email : kevin@gkskorea.com, daniel@gkskorea.com