Hauraton, Hawle, Rehau, Wavin, Pipelife, AVK International, Viking Johnson, Plastika, ESE, GC Plast, Aliaxis, Frialen, Bahco, Beck, Betonika, Prefa Brno, Prefa Sučany, Prefa Kompozity, Prefa Grygov, SG PAM, Heckl, vonRoll hydro (Duktus), Hobas - Amiblu, Honeywell, Pestan, Jafar, VAG, Kasi, Steinzeug-Keramo, Leier, Simop, Semmelrock, Brandenburger, Sensus, Wilo, Zábojník, Witech, Tangit, +GF+, Elmo plast, VIPSeal, Grundfos, Vod-Eko, Weber-SG, Mapei, Den Braven, BUSCH Armaturen, Campri, Chyžbet, PolyPlasty, ARI armaturen, GeoPlast, CRH...ň