LINX Test Systems, Inc.

17 Coolidge Street

Brookline, MA 0246

Tel +1 617-278-6511 Fax +1 617-278-6514 Email info@linxtest.com

Miraq Pte LTD

23 Tagore Lane, #02-06

Singapore 787601

Tel +65 6554-7234 Fax +65 6554 0280 Email sales@miraq.com.sg

Advanced Application Technology Co., LTD.

No. 80 Guangming 12th Street, Jubei City

Hsin Chu 302, Taiwan, R.O.C.

Tel +885 3-554-4122 Fax +885 3-554-4121 Email tom.chen@2at.com.tw

XuFeng Silicon Electronics.

Floor 3, Building #1, No. 1521

Zhongshan Road West

Shanghia 200233, China

Tel +86 21 6464-8152 Fax +86 21 6487-8721 Email shenxy@xufengtechnology

F-Brain CO., Ltd.

3.5.7 Hisamoto Takatsu-ku

Japan 213-0011

Tel +81 (0) 44 844-9631 Fax +81 (0) 44 844-9630 Email jimbo@fbrain.jp

Semitronics

Saenitsstrasse 43

D-81825 Muenchen, Germany

Tel +49 (0) 90 272-4136 Fax +49 (0) 89 2777-9170 Email th.schubert@gmx.net