Are the best steam cleaners made in Italy? Knowledge Base Presale Questions Are the best steam cleaners made in Italy? The best steamers are made in Italy. The technology was developed in Italy and they are the experts. But we have engineered our Chief Steamers based on USA use and 120-volt electricity. Ours are all Italian made but engineered by us. 1 0 Related Articles Is the Chief Steamer just for Car Detailing? Do I need a continuous fill steamer? How long will the steam last on a boiler fill of the Chief Steamer 75 Single? How much water does the Chief Steamer 75 Single hold in the boiler? Will a Chief Steamer 75 or 100 be able to wash a car? Is an external heater on a steamer better than an internal heater?