OPS srl / Promotion Expo, PromotionTrade Exhibition e Promotion Magazine
OPS srl / Promotion Expo, PromotionTrade Exhibition e Promotion Magazine
OPS edita Promotion Magazine il periodico specializzato in below the line e Penna Magazine la rivista dedicata alle stilografiche. Organizza Promotion Expo (Milano e Roma), PTE-PromotionTrade Exhibition.