Complex sentence: After a 33-year span, and a collaboration with Tonka, Polistil went out of business in 1993, but now is a brand under the May Cheong (Maisto) Group.
Split into simpler sentences: After a 33-year span, and a collaboration with Tonka, Polistil went out of business in 1993. Now is a brand under the May Cheong (Maisto) Group.