Mr. Suwit Rojanavanich (Director General), Ms. Pimpen Ladpli (Deputy-Director General), Ms. Siribha Satayanon (Secretary) and PDMO personnel attended a special service and gave alms to 651 monks in making merit and well-wishes for King Maha Vajiralongkorn Bodindradebayavarangkun on his 65th Birthday’s at The Dusit Palace Plaza on July 28 2017