Join in. Official website Information, Changsha Huiju Store of Cotton Times Line, Changsha Huiju Store of Cotton Times Line is a franchisee. Purcotton was founded in 199 1 year, inheriting the medical background of steady medical care for 30 years, and taking "cotton changes the world" as the vision, starting from a piece of cotton, Purcotton soft towel and Princess Naes sanitary towel were innovatively developed.