Milwaukee Composites, Inc. (MCI) designs and manufactures patented phenolic products for mass transit vehicles. MCI phenolic ... composite products are lightweight, firesafe moisture resistant and maintenance free. Now in our 21st year, we are proud to say that our products have never failed. Our company has supplied over 8.5 million square feet of floors, ceilings and doors in more than 20 U.S. states and across three continents. Clients include Brookville Equipment, Bombardier, Kawasaki, Siemens, London Underground, New York Transit, Chicago Metra and Gillig. read more