Hello frnd usha copmany is most papular company in india becouse peoples were most used then after some time become a more company like Five star then many people purpchase this product and usha company lounch a new product ushaCL15AM Air cooler this company is very old company. So many says something about this OLD IS GOLD so u purchase product .you trust see them our company usha . Becouse many people purchase product so say u purchase this product becouse cooler plastic bady.