The Chongxing brand is affiliated to Chongxing Xuan Paper Co., Ltd., Jingxian, Anhui Province. The company was established on September 29, 2014. In the early stages of the company's creation and reform, the "Chongxing" brand series of rice paper and calligraphy and painting paper produced is a ancestral craft that inherits the ancestral craftsmanship, adopts the unique underground mountain spring water in the country, integrates modern technology, and develops and develops. It adopts a unique raw material formula, with tough paper cotton, never breaking, clear ink rhyme, long-lasting color, no decay or rotting, and is the best paper for precious calligraphy and painting, high-end archives, and collection of books and scriptures.