With the rapid development of the courier industry, the flow of information are inseparable from the handheld terminal, at present, our industrial handheld terminal such as cell phones courier hand a, convenient, but different from the ordinary smart phone, it is more robust, more durable, industrial tft LCD screen is for him and exists. Industrial handheld terminal with industrial tft LCD screen, the whole machine cocoa to achieve IP68 protection level, 2.2 meters drop intact.