Site Search Search ... Product Search Industries Products Support & Contact Global Operations About Us News & Events Customer Login About Us Preformed Line Products (PLP) Preformed Line Products (PLP) is a worldwide designer, manufacturer and supplier of high quality cable anchoring and control hardware and systems, fiber optic and copper splice closures, and high-speed cross-connect devices. Our core markets are divided into four distinct categories: communications, energy, special industries and solar. Through those categories, we serve a wide range of customers, including: Telecommunications network operators Cable television and broadband service providers Power utilities Corporations and enterprise networks Government agencies Educational institutions Specialized industries With groundbreaking and innovative solutions like our line of COYOTE® Fiber Optic Products, and our THERMOLIGN® family of power transmission products, PLP has consistently pioneered modern advances in communications and power utility networks since 1947. We deliver added value to our customers through our expertise and our unparalleled customer support. Our flexibility and global presence allow us to respond to customer’s needs quickly and with precision. This strategy allows us to help our customers to meet their business challenges head-on and achieve success. Lean and modern manufacturing technologies ensure that PLP is able to quickly and efficiently produce a wide array of products. PLP is certified to the ISO 9001:2015 International Standard by a leading certification body (ABS Quality Evaluations) and meets or exceeds testing specifications as defined globally and at the local level. You can count on our products and our people day in and day out, year after year. That’s because a steadfast commitment to quality is not just a goal at PLP, it’s an obsession. In our engineering laboratories, on the manufacturing line, all the way to field installation, it's the guiding principle of everything we do. You can rest assured that the reliability of our products and the dedication of our people are the things that make Preformed Line Products "the connection you can count on". Stay up-to-date on the latest PLP news or learn more about our products by calling 440.461.5200. About Us History Policies Privacy Policy & Terms of Use Careers Current Job Openings Career Spotlights - Product Engineer - National Sales Manager - Network Technician - Safety & CI Manager Our Benefits - Health - Financial Security - Well-Being - Employee Growth - Activities & Outings - Additional Benefits Investor Relations Annual Report Request SEC Filings Section 16 filings Investor Contacts Conflict Minerals Industries Communications Energy Solar Special Industries Inspection Services © 2021 Preformed Line Products. All rights reserved I Privacy Policy and Terms of Use | California Supply Chain Act Please note that on our website we use cookies to optimize the performance and your experience. By clicking “Accept” you agree to our use of cookies. Please click "Privacy Policy" to learn more about our privacy policy. Accept Privacy Policy