... company, factory, steamboat, hospital, school dinning room, etc.The induction cooker can also be domestic usage.Product infromation: NameKitchen electric appliances ... , they will work.Install condition of kitchen electric appliances(induction cooker): l Working voltage:Single phase 3 line/220v l ... to our quality problem in one year.2).Glass ceramic plate which is breakable is not covered in gurantee. ...