Founded in 1972 by industry veterans, PHD Manufacturing, Inc. makes support and bracing products for the commercial and industrial plumbing, mechanical, electrical, and fire protection industries. Its Columbiana, Ohio manufacturing plant and network of 23 stocking warehouses support product availability across the United States and worldwide; the company says many products are UL listed and FM approved.
Underwriters Laboratories (UL) listing
FM Approvals
PHD “Buy American” Compliant Products
Compliance program
UL
Quality certification
Globe Pipe Hanger Products IncFounded in 1926, Cleveland-based Globe Pipe Hanger Products designs and manufactures pipe-support products for fire protection and mechanical systems, including commercial plumbing and construction applications. Still under the same family or group ownership, the company has grown from a 10,000-square-foot facility to a 150,000-square-foot manufacturing and warehouse operation serving U.S. and international markets. Its product development work includes the SilverHawk beam clamp, while its stainless-steel line extends pipe supports into corrosion-sensitive settings.CLEVELAND, OH
J.C. Whitlam Manufacturing CompanySince its founding in 1900, J.C. Whitlam Manufacturing has remained an independent, family-owned Ohio business known for its long-standing role in the plumbing industry. Now operating under fifth-generation family involvement, the Wadsworth company applies its chemical-engineering experience to products used by plumbing and related trade professionals worldwide.WADSWORTH, OH
Producto Electric CorporationProducto Electric Corporation, or PECO, is an American family-owned manufacturer of electrical conduit fittings and accessories, with a particular reputation for hazardous-location flexible couplings and cable-support components used in high-rise construction. Founded in the Bronx in 1935, the company now operates from Orangeburg, New York, where it continues a family legacy that includes manufacturing its first hazardous-location product in 1992 and supplying UL-listed cable-support bodies and wedges for projects including the Freedom Tower and World Trade Center Plaza. Its national distributor network is supported by stocked warehouses in the continental United States and Puerto Rico.ORANGEBURG, NY
Mutual Industries, IncA manufacturing company since 1910, Mutual Industries has built its identity around more than a century of producing materials for construction and workplace safety. Based in Philadelphia with additional manufacturing locations in Baltimore and Fort Myers, it supplies distributors with products such as silt fencing and safety apparel, maintaining quality-control procedures intended to prevent field failures in demanding environmental conditions.PHILADELPHIA, PA