REHAU doo ay isang tagapagbigay ng mga produkto at serbisyo tulad ng bath, plastic,bath, acrylic,bath, hydro-massage (whirlpool), plastic,bath, hydro-massage (whirlpool), acrylic,washbasin, plastic,lababo, plastic,lababo at draining-boards, pinagsamang, plastic,lababo, gawa ng tao, plastic at bato composites,bidets, metal,bidets, plastic,urinals, plastic,toilet, plastic,toilet, plastic, self-disinfecting,chemical toilet, plastic,toilet, biological, plastic,toilet, personal, hindi kinakailangan,shower cabinet, plastic,steam shower unit / cabinet, plastic,shower trays, plastic,toilet, plastic, electric,toilet, plastic, para sa coach motor at tren,cisterns, flushing, mga bahagi at mga kasangkapan, plastic,traps, tubig, plastic,bath seal at trims, plastic,washstands, plastic,tsiminea, maglagay ng laryo,tsiminea, naka-tile,tsiminea, ceramic,columbaria, kongkreto,pandikit, compounded goma,pandikit, latex.