- In 1991, Carmelray donated 2.9 hectares of land to DualTech Training Center to set up their Ramon A. Yulo campus in Carmelray Industrial Park 1
- The Ramon A. Yulo campus has since become DualTech Training Center’s main campus in the Philippines
- The school is a private vocational school that pioneered the German Dual Training System in the Philippines in 1982, and has a current population of 1130 students
- In 2017, Carmelray launched a scholarship program to cover the tuition of 5 students every year until graduation
