The list of energy-efficient products includes government-mandated priority to buy energy-efficient products. Among them, desktop computers, laptops, tablet computer, laser printers, stylus printer aluminum alloy casting, liquid crystal displays, refrigeration and air conditioning equipment, ballast, air conditioner, electric water heater, general lighting ballast fluorescent lamp, fluorescent lamp, general lighting double end TV equipment, video monitoring equipment of digital hard disk video recorder, monitor, TV wall (splicing display), a display, toilet, faucet and so on. If the supplier fails to meet the following three requirements, the supplier shall bear the consequences. 1. If the rules for the review of the Competition Advisory Document require the original, this form must be pasted in the Acrylic Casting Sheet Response Document. 2. The originals and copies provided by the supplier according to this form must be pasted in the reply document. 3. If the supplier provides the original at the bid opening site, it must be submitted together with the response document, otherwise it will not be accepted. Under any channel of the machine, can through gestures in the machine under any position brings up a menu of control convenient, fast and operate the menu functions touch speed is less than the ls, implement channel switch, volume, brightness, contrast, a key energy saving, the image and zoom functions such as operations, tapping can be hidden, need not when aluminum alloy gravity casting do not take up display area; Support in any channel through gesture recognition to call up the eraser tool for erasing, and can automatically adjust the size of the eraser tool according to the contact area between the hand and the screen.