Now in our 21st year, MCI phenolic composite products have never failed. Milwaukee Composites Inc. designs and manufactures patented phenolic products for mass transit vehicles. Founded in 1997, our company has supplied over 8.5 million square feet of floors, ceilings and doors throughout the world. Clients include Brookville Equipment, Bombardier, Kawasaki, Siemens, London Underground, New York Transit, Chicago Metra and Gillig. We have supplied products to customers in more than 20 U.S. states and across three continents.