New McKinney facilities combine scale, efficiency, and innovation to deliver among the most advanced wire and cable operations in the industry MCKINNEY, TX / ACCESS Newswire / April 13, 2026 / Prysmian | Encore Wire , a world leader in the energy transition and digital transformation, recently held a ribbon cutting ceremony to officially unveil its new 340,800 square-foot Copper Building Wire Plant and expanded Service Center in McKinney, Texas. Now the largest in the industry at one million square feet, the Service Center enhances the company's ability to deliver high-quality products with speed, precision, and efficiency.









