Crawford United Corporation is a holding company providing specialty industrial products to diverse markets, including healthcare, education, aerospace, defense, and transportation. The Company operates in two business segments: Commercial Air Handling Equipment and Industrial and Transportation Products. The Commercial Air Handling Equipment segment is engaged in designing, manufacturing, and installing heating, ventilation, and air conditioning (HVAC) coils as well as customized, large-scale commercial, institutional, and industrial air handling solutions, primarily for hospitals and universities. The custom air handling equipment is designed, manufactured and installed under the brand names FactoryBilt and SiteBilt. The Industrial & Transportation Products segment provides complex precision components and coatings to customers in the aerospace and defense industries, as well as a full line of branded metal, silicone, plastic, rubber, hydraulic, marine and fuel hose products.