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  16. Information Certification

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As the Director of the Company or Vice President of the Finance and
Accounting Division, I have revised this annual Information Disclosure
document with caution and certify that the information disclosed
herewith is complete, accurate and truthful. I believe that it will not
cause any misunderstanding and does not omit any important information
that needs to be disclosed. Moreover, I also certify that :

(1) the Financial Statement and other financial details that are
summarized in this annual disclosure form represent complete and
accurate information regarding the performance and the cash flow of the
Company and its subsidiaries.

(2) I am responsible for ensuring that the Company maintains an
effective disclosure system that will assure the Company discloses all
true and important information of the Company and its subsidiaries and
for ensuring compliance.

(3) I am responsible for ensuring that the Company also maintains an
effective internal control system and for ensuring compliance. I have
communicated our internal control assessment as of December 31, 2004 to
the external auditor; this assessment included any default, change and
misconduct which may affect the reporting of the Company and its
subsidiaries’ financial statements.

Therefore, as evidence that these documents constitute the entire set
that I have certified, I have authorized Mr.Theerasak Tanchareonlarp to
initial all pages. If any page is without Mr.Theerasak Tanchareonlarp’s
initials, I do not certify that the information given is the true copy.

  ------------ --------------------- -------------------- -----------------
               Name                  Position             Signature

               Mr.Maroot Mrigadat    President,           
                                     Director & Secretary 
                                     to the Board of      
                                     Directors            

               Mr.Chatchawal Eimsiri Vice President       

                                     Finance & Accounting 
                                     Division             

  Authorized   Mr.Theerasak          Corporate Secretary  
  Person :     Tanchareonlarp                             

                                                          
  ------------ --------------------- -------------------- -----------------

I have reviewed all the information in this Annual Information
Disclosure Form with caution and, as a Director of the Board, and I do
not have any reason to believe that the form contains information that
is incorrect, incomplete or false that may cause any misunderstanding.
Furthermore, I do not believe that it lacks any important information
that should be disclosed.

Therefore, as evidence that these documents constitute the entire set
that I have certified, I have authorized Mr.Theerasak Tanchareonlarp to
initial all pages. If any page is without Mr.Theerasak Tanchareonlarp’s
initials, I do not certify that the information given is the true copy.

  ----------------- ---------------- ------------------- -------------- --------------------- --
  Name                               Position                           Signature             

  1. Mr.Manu                         Chairman of the                                          
  Leopairote                         Board                                                    

  2. Mr.Prasit                       Director/ Chairman                                       
  Koviaikool                         of the Remuneration                                      
                                     Committee /Member                                        
                                     of the Audit                                             
                                     Committee                                                

  3. Mr.Cherdpong                    Director                                                 
  Siriwit                                                                                     

  4.                                 Director                                                 
  Mr.Vudhibhandhu                                                                             
  Vichairatana                                                                                

  5.                                 Director                                                 
  Mr.Chitrapongse                                                                             
  Kwangsukstith                                                                               

  6. Mr.Prasert                      Director /Member of                                      
  Bunsumpun                          the Nominating                                           
                                     Committee and the                                        
                                     Remuneration                                             
                                     Committee                                                

  7. Mr.Pala                         Director                                                 
  Sookawesh                                                                                   

  8. Mr.Nopadon                      Director/ Chairman                                       
  Mantajit                           of the Audit                                             
                                     Committee                                                

  9. Mr.Wisudhi                      Director                                                 
  Sriduphan                                                                                   

  10. Mr.Anucha                      Director/ Member of                                      
  Sihanatkathakul                    the Nominating                                           
                                     Committee and the                                        
                                     Remuneration                                             
                                     Committee                                                

  11. Mr.Charchai                    Director/Member of                                       
  Musuknisakorn                      the Audit Committee                                      

  12. General                        Director                                                 
  Lertrat                                                                                     
  Ratanavanich                                                                                

  13. Mr.Pichai                      Director                                                 
  Chunhavajira                                                                                

  14. Mr.Chulasingh                  Director/Chairman                                        
  Vasantasingh                       of the Nominating                                        
                                     Committee/Member of                                      
                                     the Remuneration                                         
                                     Committee                                                

  Authorized Person Mr.Theerasak                         Corporate                            
  :                 Tancharoenlarp                       Secretary                            
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