M & C Engineering Inc.
#Rm612, A-Dong, Woolim Lions Valley
425, CheongCheon-Dong, BuPyeong-Gu
InCheon, 403-911, Korea
Phone: +82 32 623 6230
Fax: +82 32 623 6235
Sung Hyun Choi

Jain Technology Co. Ltd.
2nd Floor, Hankang Bldg.
257-10, Hannam-Dong,
Yongsan-Ku, Seoul 140-210
KOREA
Phone: +82 (2) 787 0529
Fax: +82 (2) 796 9481
M. C. Shin

Korea Fluid Industries Co., Ltd.
379-5, Chungchun
Bupyoung-Ku Inchon 403-031
KOREA
Phone: +82 32 525 3001
Fax: +82 32 525 5577 8
M. Y. Choi

Seojin Instech Co., Ltd.
317-18 Seongsu 2ga
Seongdong-Ku Seoul '133-123
KOREA
Phone: +82 2 462 1512
Fax: +82 2 466 9938
Alex Kim