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Founded in 1947, Preformed Line Products (PLP) by Thomas F. Peterson in Cleveland, Ohio, is a global leader in designing and manufacturing products for the construction and maintenance of overhead and underground networks. The company began with the innovative PREFORMED™ Armor Rod, designed to protect electrical conductors from wear and fatigue. Today, PLP offers a comprehensive range of solutions for the energy, communications, and special industries sectors, including transmission and distribution hardware, cable anchoring, fiber optic and copper hardware, splice closures, and high-speed cross-connect devices. With operations in over 20 countries, PLP continues to deliver high-quality, precision-engineered products and unparalleled service worldwide.