Treaty Supply - A Division of Hajoca

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Hajoca Corporation is the nation's largest privately held wholesale distributor of plumbing, heating, and industrial supplies. We have locations in over 40 states.  Corporate headquarters is located in Ardmore, PA.

We are based on the principles of “Service, Integrity, Reliability” and on relationships of trust and support with employees, customers and suppliers.

We dedicate ourselves to providing the highest level of customer service possible. Our staff has the experience needed to answer your questions.  We support residential and commercial projects, as well as industrial PVF projects.