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The MacLean Power Systems products listed in this new Buy America section of the website meet the current FHWA Buy America requirement.

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MacLean Power Systems, a MacLean-Fogg Company, is a leading manufacturer of products used by utilities for building transmission and distribution lines and substations. MPS product families include hardware and connection products as well as insulation and protection products. With global raw material sourcing capabilities, MPS produces over 10,000 items in seven domestic production facilities. The MPS business model supports local manufacturing for high service levels, diversity development programs and also sustainability and green initiatives. MPS products include: automatic splices and bolted connectors; silicone rubber, distribution and transmission insulators; surge arresters; guy and foundation anchors; pole line hardware; aluminum and ductile clamps; fiberglass brackets; crossarms and guy strain insulators; steel fabrications; polymer fuse cutouts; grounding equipment; formed wire; equipment mounts; enclosures and pads; and vibration control products.

Acquisitions and Brands
With MacLean Power Systems’ addition of Dulhunty Power Systems in 2011 and Foresight Products in 2012, MPS provides the most comprehensive line of brand name T&D products to the utility and telecommunication industries. Starting with the 1986 purchase of Reliable Power Products, the MacLean Power Systems’ family has grown to include: Bethea Electrical Products, Continental Electric, Precision Fiberglass, Atlas Fabrications, Utilities Service, Hydrocom International, American Metals Products, American Connector Engineering Company (ACE) – an operating unit of Preformed Line Products, the Sediver composite insulator business in York, SC, Joslyn Manufacturing Company, Dixie Manufacturing Company, and the polymer fuse cutout business of S&C Electric.
Expanding Our Global Reach

Today, MacLean Power Systems operates manufacturing facilities all over the world. MPS serves our Canadian customers through our MacLean Power Canada operation in Chateauguay, Quebec. Dulhunty Power Systems serves the rapidly growing Asian Pacific region. In addition, they also manufacture T&D products for our worldwide customer base. For the international market, we also have representatives located across Latin America, the Middle East, Asia Pacific, Africa and Europe.











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