Literature

- Effective as of August 15th, 2018

- Effective as of May 7th, 2018

- Effective as of April 19th, 2018

- Effective as of March 19th, 2018

- Effective as of October 1st, 2017

- Effective as of December 7th, 2016

- Effective as of December 7th, 2016

Pictorial Brochure

- Effective as of August 30th, 2016

- Effective as of April 1st, 2016

PHD "Buy American" Compliant Products

- Effective as of November 12th, 2015

PHD's Growth 'Hangs" on its Products

PHD Manufacturing is "The Preferred Source" manufacturer
of hangers, bracing, and more for the Fire Sprinkler Industry