Industry-Wide Supply, Inc. (IWS) is certified in the states of Illinois and Missouri as a woman owned business enterprise (wbe). IWS prides itself in offering personal service, reasonable prices and lasting relationships with its customers built on trust and family. We offer industrial cleaning chemicals, industrial cleaning supplies, cleaning chemical, marine cleaning chemicals, immersion tank cleaning solutions, locomotive engine cleaning, and more. We service all along the Inland Waterway System including the Mississippi River and St. Louis Illinois!