Transtech Optelecom Science Holdings Limited
 

Contacts of Investor Relation

     Phone :(852)3970 2257 
     Fax :(852)2598 1588 
     E-mail :tocclir@wsfg.hk 
     Address (Hongkong) : No.3 Dai Kwai Street, Tai Po industrial Estate, Tai Po, New Territories, Hongkong