The board of directors, executives and employees of the Pro One Group, led by Mr. Warin Piripunno, Chairman of the Board, and Ms. Chalada Piripunno, Deputy Director, organized the celebration of King Rama 10’s birthday by paying homage to and signing the blessing of the King. His Majesty King Ramathibodi Srisindhorn Maha Vajiralongkorn Phra Wachiraklao Chao Yu Hua On the 67th anniversary day, 28th July 2019, which was held on 25 July 2019 at the Professional One Room Company Limited, commemorating the royal grace and showing loyalty in unison.