The doors are open, transparent polycarbonate, insulated with durability, beauty and ease of use. It is suitable for the doors of shops, cafeterias and commercial centers because it provides safety and opportunities for the customer to display the products so that the customers of the shops can see the products at the time of closing. The doors are designed of plastic reinforced glass fiber thickness ranging from 6 mm to 8 mm can be painted doors of all colors as desired by the customer The design of the end slice of the aluminum door is mixed with plastic rubber barber to withstand the pressure of the door during the closure process and can be added to the closure of the lens Safety with the addition of internal and external switches