Kefco Inc.
Perkasie, Pennsylvania Kefco Inc. specializes in designing and supplying polyethylene tanks & poly safe double wall tank systems. We also supply horizontal plastic IBCs, poly containment basins, plastic lined steel pipe and fittings, valves, jacketed piping, jacketed tanks & jacketed valves. Our products include storage, More...
www.kefco.com

Sierra Sales and Management Co.
Perkasie, Pennsylvania Sierra Sales and Management Co. designs & distributes engineered process supplies, including polyethylene tanks. We market poly safe double wall tank systems, poly containment basins, horizontal and cone bottom tanks & plastic lined steel pipes, fittings & valves. Our polyethylene vessels are rotomo More...
www.petanks.com