General Electric Washer And Dryer General Electric Appliance Market Structure?? Help!!?

General Electric appliance market structure?? Help!!? - general electric washer and dryer

In a report on here for business analysis on the economic policies of General Electric because they have a wide range of products, which have decided on home and commercial appliances (refrigerators, washing machines concentrate, which have water softeners, etc. ..) . What type of market structure into account? (perfect competition, monopoly, oligopoly, etc. ..)
Thanks