Corporation Limited has distributed products and equipment design and installation of systems related to water treatment systems for medical services. In Management's Discussion and Analysis and operating

of the Securities and Exchange Commission   Nor Por. 3/2559 Guidelines for Establishment of Information Technology Systems 12/09/2016 2. Notification of the Office of the Securities and Exchange

of the Securities and Exchange Commission   Nor Por. 3/2559 Guidelines for Establishment of Information Technology Systems 12/09/2016 2. Notification of the Office of the Securities and Exchange

of the Securities and Exchange Commission   Nor Por. 3/2559 Guidelines for Establishment of Information Technology Systems 12/09/2016 2. Notification of the Office of the Securities and Exchange

of the Securities and Exchange Commission   Nor Por. 3/2559 Guidelines for Establishment of Information Technology Systems 12/09/2016 2. Notification of the Office of the Securities and Exchange

and Exchange Commission   Nor Por. 3/2559 Guidelines for Establishment of Information Technology Systems 12/09/2016 2. Notification of the Office of the Securities and Exchange Commission  Sor Thor

and Exchange Commission   Nor Por. 3/2559 Guidelines for Establishment of Information Technology Systems 12/09/2016 2. Notification of the Office of the Securities and Exchange Commission  Sor Thor

and Exchange Commission   Nor Por. 3/2559 Guidelines for Establishment of Information Technology Systems 12/09/2016 2. Notification of the Office of the Securities and Exchange Commission  Sor Thor

Commission   Nor Por. 3/2559 Guidelines for Establishment of Information Technology Systems 12/09/2016 2. Notification of the Office of the Securities and Exchange Commission  Sor Thor. 38/2559 Repeal of

/AnnualReport/pb_ar_2004.pdf Annual Report 2007 -site operation in case of emergency. With the backup of necessary electronic data, the web-based systems can function via the DRC site in case of longer-than