On 25 December 2018, the lecturers of DNTH Eco Park participated in the demonstration to provide the knowledge on "Making bio-fertilizer from plants for household” project at  Wat Huay Yang School, Nong Hong district, Panthong , Chonburi province which was one of DENSO Eco Park’ school network. With total 44 secondary schools’ students attended the activity. The activities are including the non-toxic chilli-grown vegetable plots planting to support “one school, one product” project to make the organic chilli sauce and use natural self-made compost instead of using chemicals one.

This year “Environment Youth Tour to School Network” project was organized for the 1st time, with an aim to support & follow up the environmental project of DNTH Eco Park with the school network, after the schools have visited and learned the environment activities with DENSO for the sustainable development.