Since 1971 (year of Ripro’s establishment), during a time when the word “recycling” or “ecology” wasn’t on every tongue, Ripro has been the first in the world to face the environmental preservation of the earth by producing boundary piles made of recycled plastic. In doing so, we have found new values. Ripro is truly an “earth-friendly” company which has built its own recycling system with technologies and ideas that have been repeatedly tested for the past 50 years. We will pursue our activities, including the reuse of waste plastics, in order to achieve a sustainable society.