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Certificate
Page 1 , Page 2 (Certificate)

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        The Stamp : The R Stamp
        Cert. No. : R-3901
        Description : Repair and/or Alterations


                 The Stamp : The S Stamp
                 Cert. No. : 27636
                 Description : Power Boiler
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         The Stamp : The U Stamp
         Cert. No. : 27637
         Description : Pressure Vessel
                            ASME section VIII DIV.1
                The Stamp : The U2 Stamp
                Cert. No. : 27638
                Description : Pressure Vessel
                                     ASME section VIII DIV.2

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         The Stamp : ISO 9001:2008
         Cert. No. : BGK6002705

         Description : Quality Management
                              System Standards


                The Stamp : ISO 3834-2:2005
                Cert. No. : BGK6002705
                Description : Quality Management
                System Standards
(including associated                 welding control in accordance with the                 requirements of ISO 3834-2:2005)
 
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      The Stamp : OHSAS 18001:2007
      Cert. No. : BGK6002705
      Description :Health&Safety Management                           System Standards
                The Stamp : ISO 14001:2004
                Cert. No. : BGK6002705
                Description : Environmental Management                                      System Standards
 
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                        The Stamp : Standard for Corporate Social Responsibility (CSR-DIW) B.E.2554

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