
MJK-US Headquarters

MJK North America Inc.
C/O YSI Incorporated, 1725 Brannum Lane, Yellow Springs, OH 45387
Tel: +1 800 765-4974
Fax: + 1 937 767-9353
www.us.mjk.com
E-mail: mjkusa@mjk.com
MJK North America Inc.
C/O YSI Incorporated, 1725 Brannum Lane, Yellow Springs, OH 45387
Tel: +1 800 765-4974
Fax: + 1 937 767-9353
www.us.mjk.com
E-mail: mjkusa@mjk.com