USA Plumbing Exporter Companies Lists in USA Import-Export

NATIONAL SALES is a USA based company. In 1946 the Nabbefeld brothers embarked on a new venture that was sold to contractors rather than contracted. National Sales Corporation (NSC) was established as a wholesale distributor focusing primarily on heating products such as steam traps, radiators, fittings and pipes. As a product, pipe fittings, valves, plumbing, etc. It includes many products