Copper Fittings Websites:
jtecprod.com
USA Manufacturers of specialty injection molded plumbing parts
Manufacturers of specialty injection molded plumbing parts designed to solve problems for the plumbing contractor and do-it-yourselfer.
pcvf.net
Pipes, Valves, Fittings, and all your Plumbing Supply needs! | Park City...
Park City Valve & Fittings, Inc. "Piping Components for Industry" Phone: 203.366.5461 Your Premier source for pipes...
ubw.com
Boiler Trim Valves, Industrial & Fire Protection Valves
United Brass Works manufactures many industrial components including boiler, fire protection and steam valves, brass casting components & other products.