Tweetop is a company with entirely Polish capital and board. It operates on both Polish and European market, constantly increasing product offer and area of operation since 2001. The main product of the company is the Tweetop system, based on multilayer pipes and press fittings - the most advanced system in the plastic pipe world. Tweetop offers pipes and fittings in dimension range of 14 – 75mm with all necessary tools and accessories dedicated to different application, from household to industrial ones. Manufacture of multilayer PERT-AL-PERT pipe is carried out in Poland since 2007 with the use of cutting edge machinery and fully equipped laboratory. Production process is constantly under the supervision of experienced technical personnel. Tweetop Sp. z o.o. is one of the four companies in Poland that is manufacturing multilayer pipes with PERT-AL-PERT aluminium core. Manufacture of Tweetop system is made with the use of top quality machines and raw materials from leading European manufacturers. Fittings of Tweetop system are copyrighted development of the company and can be recognised thanks to the sign visible on the body. Apart from complete pipe system, Tweetop offers selection of heat pumps (air-water type): EcoHeat Pro and EcoHeat Complex. Heat pump EcoHeat Pro received Gold Medal on the Poznan International Fair 2014.