Recently, an Elevator company will oversee every step of an elevator's "life," from the conception of what it should be in order to fill the needs of its customer, to the manufacturing of it, and to the installation and maintenance of the completed transportation system. Generally speaking, an elevator company can design, manufacture, maintain, and renovate each individual client's preferred mode of transportation to fit their structure's needs. When one thinks of an elevator, a box with a panel of buttons and a sliding door that moves people and things up and down is what comes to mind. Indeed, there are millions of these "relocator" carriers or lifts around the world moving their contents every day at every hour of the year. They are of varying size, shape and design, and their capabilities are endless. Besides, the cab of an elevator system can be constructed of various materials, from steel to glass to a metal cage. As compact as a dumbwaiter or as large as a freight elevator entrusted to carry equipment, materials, and workers up the framework of a skyscraper under construction, or as unique as a glass "bubble" carrying guests to their suite in a luxury hotel, the possibilities for the design of elevators is endless. An elevator company has the great responsibility of overseeing the construction, upkeep, and proper functioning of Chinese Elevator in homes, residential buildings, hotels, hospitals, commercial buildings, and so on.