DELFAR series dumbwaiter elevator is a fast, convenient and economical lifting transportation. It saves time and human resources, and can serve foods, drinks, table wares, daily necessities, money currencies, documents, medicines, goods, books, instruments, letters etc. for hotels, restaurants, apartments, banks, office buildings, hospitals, shopping malls, factories, libraries, laboratories, departments of Posts and Telecommunications etc. Thus, it’s an indispensable good helper in your work.