Alsons Corp. Amerec Products American Saw American Valve Inc. Ametek/American Plumber Amtrol Anaheim Mfg. AO Smith Water Products Aqua Glass Corp. Aquapure/Cuno AY McDonald Mfg. Co. B & K Industries Bemis Benjamin Crane Brass Craft Mfg. Co. CANTEX Inc. Capitol Mfg. Co. Centoco Cerro Charlotte Clamp-All Coburn Co. Crane D & C Supply Davis & Warshow, Inc. Dayton/Kingsford Dearborn	Delta Faucet Co. Eclipse, Inc. Elkhart Elkay Mfg. Co. Fernco Florestone Products Co. Fluidmaster Franke ICSD Franklin Brass Mfg. Co. Fiat Geberit General Wire Spring Co. Gerber Plumbing Fixtures Grinnell Corp. Grohe America, Inc. Grundfos Pumps Corp. Halsey Taylor Halstead Ind.,Inc. Hammondvalve Hansgrohe, Inc. Haws Corp. Hercules Chemical Co., Inc. In-Sink-Erator Kohler LA-CO Industries, Inc. LSP Specialty Prod. Co. Lasco	Lavelle Ind., Inc. Little Giant Pump Co. McGuire Manufacturing. Michigan Hanger Moen Inc NIBCO Inc. Nutone Oatey/Cheme/Caspers Olsonite Corp. Opella Price Pfister Inc. Reed Sloan Valve Co. T & S Brass & Bronze Works, Inc. The Chicago Faucet Company The Mill-Rose Company Thermasol The Rectorseal Corp. Titeflex Corp. Turbo Torch Tyler Pipe Watco Watts Regulator Wirsbo Zoeller Zurn