about us - BBB GmbH - Bautzener Baustoff- und Baumaschinenhandel GmbH Onlineshop mixing pump, mixing pumps, open pump, floor screed conveyors, spare parts, pump, rotor, stator, loam plaster machine, clay plaster machine, building machines, Baumaschinen, Deutsche Foerdertechnik, UMP, UMP 1, UMP1, universal mixing pump, conctrete,pump, mixing pump, screed pump, Lehmputz,, Lehmputzprofi, PFT, Putzmeister, Brinkmann, M-Tec, Uelzner, Utiform