FOR IMMEDIATE RELEASEGrand Traverse Plastics Opens Doors to Students for National Manufacturing DayLocal students will connect classroom learning with robotics, scientific molding, and career pathways that support families, schools, and the regional workforce. GTP uses robotics and other advanced manufacturing techniques throughout its campus in Northern Michigan. WILLIAMSBURG, Mich. — September 17, 2026 — Grand Traverse Plastics Corporation will host local school students on Friday, October 2, for