All right. Shangzhuang Old Ink Factory is located in Shangzhuang Town, Jixi County, Anhui Province, Hu's hometown. He is a master of ink making in Hu Kaiwen, inheriting the traditional craft of Hu Kaiwen. Refined "Tiankai Moire Brand" oil fume painting and calligraphy ink sells well at home and abroad, and is a famous product in Anhui Province. Won the title of 1986 provincial township system quality product and 1989 provincial excellent product.