JEOL KOREA LTD.

Dongwoo Bldg. 7F, 458-5,

Gil-Dong, Gangdong-Gu,

134-010, Seoul, Korea

Chang-Soon Kim

President

Chang-Whan Park

Manager, Electron Microscopy

Phone: 82-2-5115501

Fax: 82-2-5112635

E-mail:cwpark@jeol.co.kr



SIMS Co., Ltd.
R/# 302 Hyundai-Lakeville, 284,
Seokchonhosu-ro, Songpa -gu,
Seoul, 05623, Korea
Tel: 82 2 576 9727
Fax: 82 2 576 9729
Web Site: www.simscom.com