Grand Traverse Plastics (GTP) announces the promotion of John Tutag to Director of Sales. "John brought a tremendous amount of industry experience & value to Grand Traverse Plastics in his previous role as Sr. Account Manager" said Bob White, President of GTP. In his new role, John will oversee management of GTP's long-standing customer base which operates in the automotive, industrial & heavy-truck markets, and will be tasked with executing the Company's strategic commercial priorities.