Lubrizol - CPVC Piping Products www.lubrizol.com
Chicago Plumber - Plumbing Supplies, Fixtures & Accessories www.plumberchicagoil.com
Harvel - PVC/CPVC Piping Systems www.harvel.com
Ipex Inc. - PVC/CPVC Pipe & Fittings www.ipexinc.com
Oatey - Solvent Cement & Plumbing Related Products www.oatey.com
Nibco - PVC/CPVC Fittings www.nibco.com
Christy's - Solvent Cement & Irrigation Products www.tchristy.com