On March 18, 2017, Sumitomo Mitsui Auto Leasing & Service (Thailand) Co., Ltd., renovated & cleaned school buildings and related facilities for Wat Samorprong school in Rayong Province, in order to enhance a good quality for students based on Sufficiency Economy Philosophy, such as playground, canteen, library, plantation and chicken farm. The company also donated some consumer products, stationery and sport equipment to the school.
