ARDA send to the Flower Tea Drying Machine, Rotary Tray System Support the Royal Project, develop model villages to create occupations Make money for farmers in the highland with research.

On March 11, 2021, Dr. Suwit Chaikiettiyos, Executive Director of the Agricultural Research Development Agency (Public Organization) or ARDA together with the administrators of the Office of the Bureau of Investigation, Associate Professor Dr. Weeraphon Thongma, President of Maejo University. And Assistant Professor Dr. Rittichai Asawarachan, project leader delivered 6 rotary system flower tea dryers. With Mr. Charanthada Karnasuta, Privy Councilor, Chairman of the Royal Project Foundation Presided over the ceremony, along with General Kampanat Ruddit, Privy Councilor, Chairman of the Executive Committee, Royal Project Foundation. As a witness at Rajapruek Park Chiang Mai Province.