Dr.Sopon Pornchokchai, President, Thai Appraisal Foundation, was invited to be a speaker from the Department of Industrial Works “Seminar: the Standard and Methods of Machinery Valuation”. At this time, Mr.Somchart Stitsuksanoe, Deputy Directors-General, from the Department of Industrial Works was the president to opening ceremony and Dr.Sopon Pornchokchai provided the article summary to the Department of Industrial Works too.
