Traverse City, February 26, 2024 – GTP is excited to welcome Sheryl Roche and Stephanie Unger, both of whom bring extensive experience and a fresh perspective to the sales department.
Traverse City, Michigan - June 13, 2023, Grand Traverse Plastics (GTP) is pleased to announce the hiring of Bill Knable as its new President. Current President Bob White will retire after 40 years in June.
GTP provides engineered plastic solutions for both production and prototype stages. We offer extensive engineering and component design, material expertise and sourcing.
