1.Durable in quality 2.Large Airflow & Lower Noise 3.High quality ABS Plastic 4.Fashionable in design 5.CE,CCC Approved Description:1. New Design,Good Quality And Low Price2.Design To Ensure Energy Saving3.Long Life And Noiseless Operation 4.Suitable For Toilets,Bathrooms,Shower-rooms,utility rooms and kitchens,5.For Wall,Window,Panal And Ceiling Installation6.CCC,CE Certificate can be approved ...