Sahaviriya Steel Industries Public Company Limited (SSI), represented by Mr. Padungsak Pranudomrat, Assistant Vice President of Public & Community Relations, hands over hydroponic vegetable greenhouse to Ms. Woraluck Chanpa, School Director. This greenhouse was built by SSI Arsa Staff to encourage students to learn business skill, support students to have non-toxic vegetable for lunch and some of the vegetable will be sold to parents and the public to generate additional income for students.