Ultrasonic AG, through its subsidiaries, engages in the design, production, and sale of footwear products primarily in the People’s Republic of China. It provides urban footwear products that include outdoor, casual, and business footwear products, as well as accessories, such as socks, leather bags, and belts; sandals and slippers; and shoes soles for sports shoes. The company markets its products to the manufacturers of footwear and sports related apparel products, and trading companies under the Ultrasonic brand name through its regional distributors. Ultrasonic AG was founded in 1998 and is based in Düsseldorf, Germany.