OPTEK MICROELECTRONICS CO.,Ltd
Address:Room 207, tower B, Building 7, Shenzhen Bay Eco technology Park, Nanshan  Shenzhen city     Tel: +86  0755  2650  6973
Fax: +86  0755  2650  5151                      
E-mail:nicole@optek.com.cn

 Optek Semiconductor company limited
Address:Unit 508,5/F,Blk B,TUNG CHUN IND BLDG,11-13 TAI YUEN STREET ,KWAI CHUNG , N.T. HONGKONG
Tel:  +852  2485 0081
 Fax: +852  2485 2279

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