EX-21.1 52 v112955_ex21-1.htm Unassociated Document
Exhibit 21.1
 
Subsidiaries—as of December 31, 2007
 
Company Name
 
State or country of
incorporation or organization
 
Voting percent owned directly or indirectly by registrant
 
Notes
             
Kuong U Science & Technology (Group) Ltd.
  
Macau, People’s Republic of China
  
100%
  
1% held in trust by Wensheng Chen for purposes of registration in Macau