APAC Operation
Address
Unit 1023, 10/F, Landmark North
39 Lung Sum Avenue, Sheung
Shui, N.T., Hong Kong
Tel (852) 2672 5153
Fax (852) 2679 0756

Sales Inquiries
sales@ot-systems.com
Technical Support
techsupport@ot-systems.com

EMEA Operation
Address
J. Slovackio str. 4,
LT-11107, Vilnius
Lithuania
Tel (370) 60730087
Fax (370) 52051855

Sales Inquiries
sales@ot-systems.com
Technical Support
techsupport@ot-systems.com

OT Systems of America
Address
18 West Main Street
Plano, IL 60545
U.S.A.
Tel (1) 630 554 9178
Fax (1) 630 554 9179

Sales Inquiries
sales.usa@ot-systems.com
Technical Support
techsupport.usa@ot-systems.com