The company Blue Star manufactures Wall-site display unit, SPEED. The company Blue Star has an ISO 9001 certified manufacturing unit. Blue Star is the central air conditioning and commercial refrigeration company. Wall-site display unit, SPEED is a plug-in or remote-controlled machine. The product Wall-site display unit is ventilated refrigeration which is used for displaying dairy products, soft drinks and pre-packaged frozen products. Wall-site display unit includes feature as its motor can be positioned in the upper part so as to minimize the time needed for installation. Wall-site display unit has a great flexibility and also enables to be adapted rapidly to different layout requirements at a low cost. Wall-site display unit comes with a large range of accessories that enables its display unit to be customized with a large number of alternative internal configurations.