Christopher Sumasto Tjia
President Director		  
 
  Ruddy Tjanaka
Director of Business Development		  
 
  Gunawan Tjia
Director		  
 
  Francisco Sumasto
Director 		 
   
Board of Directors
  
 

 
Jakarta Office:
Jl. Batu Jajar No. 37, Jakarta 10120, Indonesia
Telp.(62-21) 3453888
Fax.(62-21) 34832738
  
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