KPP Sp. z o.o. Korporacja Przemysłowa Polska Sp. z o.o. is a provider of products and services such as diplexers and triplexers, transmitting,aerials, phantom,aerials, transmitting, uhf,aerials, transmitting, vhf,aerials, transmitting, fm,diplexers and triplexers, domestic,aerial holders,aerial tuning units, automatic,distributors for aerials.