North America

OpTek Systems Inc.

111 Smith Hines Road

Suite C

Greenville

SC, 29607

USA

Telephone

+1 864 272 2640

Toll Free

     800 533 0579

Fax

+1 864 272 2630

E-Mail

UK & ROW

OpTek Systems

Unit 14 Blacklands Way

Abingdon Business Park

Abingdon

Oxford, OX14 1DY

UK

Telephone

 +44 1235 539182

Fax

 +44 1235 539183

E-Mail