Established in 1930, Chicago Fittings Corporation has been an industry leader manufacturing specialty joining methods for a number of markets including  natural gas, propane and industrial hydraulics.  Chicago Fittings has been, and continues to be recognized more prevalently for the ability to provide “Engineered Solutions”.  From design concept to prototyping, testing & validation, through production; Chicago Fittings will be there to assist you through every facet of your project.