The new edition of the Recycling Heroes activity book is available
A new and updated version of the Recycling Heroes activity book has been printed to be distributed to children in third and fourth grade, both…
Sumi Oy is an authorized extended producer responsibility organization in Finland.
Almost 4.000 companies have made a contract with us.
We are a non-profit organization founded in 1992 with 33 owner companies.
A new and updated version of the Recycling Heroes activity book has been printed to be distributed to children in third and fourth grade, both…