Part 3

Certification of Information Accuracy

We have reviewed the information contained in the Annual Information
Disclosure Form and, with carefulness in our capacity of the Company’s
Executive Directors or as top executives in charge of accounting, hereby
certify that the information is correct, complete and true and does not
cause any misunderstanding or concealment. We further certify that

(1) The financial statements and financial information that are integral
parts of the Form provide correct and complete information in material
aspect pertaining to the financial position, operating results and cash
flow of the Company and its subsidiaries.

(2) We are responsible for having the Company put in place a reliable
disclosure system to ensure the Company has correctly and completely
disclosed material information of the Company and its subsidiaries and
has complied with the disclosure regulations.

(3) We are responsible for having the Company put in place a good
internal control system and ensuring its compliance with this system. We
have duly reported to our external auditor and Audit Committee the
internal control assessment as of Oct 31, 2006 which also involved the
significant errors and changes in our internal control system as well as
any misconduct that may affect the financial transactions of the Company
and its subsidiaries.

As evidence of our making of certification of information accuracy, we
have authorized Mr. Chamroon Chinthammit to initial all the pages of
this document. Any information without Mr. Chamroon Chinthammit’s
signature will be treated as non-certified information.

Name - Surname Position Signature

1. Mr.Chamroon Chinthammit Director / CEO
...................................

2. Mr.Prapas Chutimavoraphand Executive Director
...................................

3. Mr.Pornsin Thaemsirichai Executive Director
...................................

Name - Surname Position Signature

. 4. Mr.Somchai Chinthammit Executive Director
..................................

5. Mr.Supasawn Sukanindr Executive Director
...................................

6. Mr.Tarkarn Chunharojrit Executive Director
...................................

7. Ms.Duangkae Chinthammit Executive Director
...................................

8. Ms.Duangdao Chinthammit Executive Director
...................................

9. Mr.Chalush Chinthammit Executive Director
...................................

10. Mr.Sukhum Tokaranyaset Executive Director
...................................

11. Mr.Thawatchai Rojanachotikul Executive Director
...................................

  Name - Surname Position Signature

Authorized Person Mr.Chamroon Chinthammit Director / CEO
.................................

We have reviewed the information contained in the Annual Information
Disclosure Form, and with carefulness in our capacity of the Company’s
Directors, have no grounds for believing that the information is
incorrect, incomplete and false or causes any misunderstanding or
represents any concealment.

As evidence of our making of certification of information accuracy, we
have authorized Mr. Chamroon Chinthammit to initial all the pages of
this document. Any information without Mr. Chamroon Chinthammit’s
signature will be treated as non-certified information.

Name - Surname Position Signature

1.  Mr.Manoo Liawpairot Chairman ...................................

2.  Mr.Tachpong Pakornsiriwongse Director
    ...................................

3.  Mr.Chatri Chinthammit Director ...................................

4.  Mr.Somchat Chinthammit Director ...................................

5.  Mr.Pramoon Vichiensin Chairman of Audit Committee
    ...................................

6.  Pol.Lt.Gen Boonpen Bumpenboon Audit Committee
    ...................................

7.  Mr.Sitti Leelakasemlurk Audit Committee
    ...................................

  Name - Surname Position Signature

Authorized Person Mr.Chamroon Chinthammit Director / CEO
.................................