What must say the smartphone develops is really rapid, be in 56 years, intelligence develops at full speed, faster and faster, bringing about what mobile phone industry competes also is very intense, superior bad discard is apparent, manufacturer of a lot of mobile phones just entered smartphone market to had wanted to be about to die, successful and brilliant those who rise still is minority, small today make up take everybody to see these abjection the manufacturer that close down, reckon you know only happy inspect. The first manufacturer is day words, should speak of day words manufacturer to be able to have long time, be in early established this firm 2002, ever was in functional machine times for a time brilliant, once advocate dozen take a picture mobile phone, day words resembles the whole world of mobile phone shock of element by right of the first 800W, also be at that time the first 800W resembles the whole world the mobile phone of element, arrived after 10 years controlled 2012, enter smartphone period, day words is abjection, unmanned finally make inquires, also do not manufacture a mobile telephone nowadays. The firm that should say below is older, held water 1992, there still is not a mobile phone in those days, it is hand-hold portable telephone commonly, what wave guide released first times 1992 is machine of a notify sb of a phone call, open communication market from machine of notify sb of a phone call, still ever summonned a firm with Beep-Pager top sales volume, entering functional machine period later also is wind unboiled water rises, but return,had not announced to go bankrupt to smartphone times. The existence of invisible also nowadays wave guide. Should say next this is only, only everybody also should understand, enter the market later, but depending on the exterior to also hold not small share in functional machine market, advocate make powdery delicate subject and musical mobile telephone, attract not little girl love, enter smartphone market successfully only, but sales volume is very gloomy, government-owned net still is in nowadays, but before the configuration of the mobile phone and function stop in 3 years all the time, also releasing new machine. This opportunity that should say finally is our familiar Jin Li, jin Li also is quite miserable, announced to go bankrupt last year again, jin Liceng is in it may be said of functional machine times is elder brother, often once rolled out business affairs machine, prevent fall machine, quality is very strong, in intelligent machine times also be pretty good, but competition is too incentive in last few years, gold establishs without what new science and technology and window, can merciless be washed out by the market. good do you know these mobile phone manufacturers? If know,explain your age is not small.