Material Manufacturers 

The USA represents the following manufacturers:

To view a complete list of Lines by State click Here.

Aluma-Form, Inc On-Line Monitoring, Inc. Apitong wood and aluminum engineered hardware, brackets, and special structures On-line substation monitoring equipment, for high voltage bushings, CT's and lightning arresters American Polywater Corporation PenCell Plastics, Inc. Pulling lubricants, cable cleaners, and transformer leak repair Grade-level and above-ground cable pedestals/enclosures; secondary junction boxes Diversitech Corporation Power Design, Inc. Composite concrete transformer and equipment pads Fiberglass primary sectionalizing cabinets; Fuse and switching enclosures; Substation control buildings Electri-Glass, Inc. Preformed Line Products Company, Inc. Fiberglass box pads, vaults, hand-holes and ground sleeves. Transmission, distribution, and fiber optic products for support, protection, guying and dead-ending GE Lighting Systems, Inc. Thomas & Betts - Meyer(tm) Steel Structures    Area, flood, indoor, hazardous location, and roadway lighting systems, light poles, SteetDreams™ decorative lighting MEYER custom design & light duty tubular steel poles Krenz & Company, Inc. Trayer Engineering Corporation Transformer cooling fans and accessories Padmount, vault and submersible distribution switchgear Mitsubishi Electric Power Products, Inc. Union Metal Vacuum and SF6 gas breakers15kV - 550kV, Generator Main Circuit Breakers, Gas Insulated Substations, Static Var Compensators, System Studies Steel and Aluminum poles for lighting, signage, and communication William Frick & Company Tags, signs, and marking systems for transmission, distribution, substation, and telecom