Tacoma, WA — Stellar Industrial Supply, which distributes more than 35,000 MRO (maintenance, repair and operation) products and tools from more than 1,500 brands for Safety, Metalworking, Marine Supply, Aerospace, and other general manufacturing and processing organizations, and also offers customized Indirect Material Management solutions, today named partner 3M as the winner of its Documented Cost Savings “Horse Race” Winner of the Year award for 2019.