Industrial supplies distributor Mars Supply is celebrating 100 years in business throughout 2024, and it didn't achieve that milestone by happenstance. The company's President, Bob Mars, has been there for 47 of those years, giving him a wealth of perspective on what's changed in the industry, and what hasn't. We discuss Mars Supply's history and what it's up to today, how the company has eliminated hidden costs and why customers choose it over larger competitors.