Upcountry-Schools Development Project : On 28 March 2008, Executives of Sumitomo Corporation Thailand, Ltd., led by Mr.Anant Leighrahathorn, Division Head of Corporate Division 2, along with staffs, presided over the presentation ceremony for Canteen Presenting Ceremony with educational support items to Mr.Kanung Khunsungneon, Principle as the representatives of Baan Nong Bua Rong School. On the ceremony date, the company held lunch program for students as well.

The new canteen is 1 storey concreate meterials for containing over 120 students and teachers with the hygienic design to promote the cleanness of students during lunch. Along with projects, total amount of donated money was B735,000.