Duola company profile in 2006, located in room 13015, 13 / f, banning diwan square, yuelu district, changsha city, hunan province, the company has 470 employees with a total size of 9,600 square meters. The company attaches great importance to product development and market dynamics with the philosophy of safety first, health products and repair of damaged skin. The concept of the product is mainly aimed at sensitive muscles, repair damaged skin, so that customers re-revitalize perfect skin.