Nautech Corporation
Tel: +7 (495) 545-5823
Symmetron
Tel: +7 812 278 8421
Fax: +7 812 278 8484 Future Electronics
Tel: +1-800-444-0050
Fax: +1-514-695-3707 Farnell
Tel: 0662/21 80 263
Fax: 0662/21 80 670