Compliances & Approvals
PHD "Buy American" Compliant Products
Pipe Hangers & Devices Strut Products & Accessories
Pictorial Brochure
PHD Featured in The Business Journal
PHD's Growth 'Hangs" on its Products
PHD Manufacturing is "The Preferred Source" manufacturer
of hangers, bracing, and more for the Fire Sprinkler Industry
1-800-321-2736
Literature