Nanjing paper-reducing is principally well-known in Nanjing and its encompassing regions in Jiangsu Province. As outlined by historic data like “Bai Xia Suo Yan�?by Gan Xi in the course of the Qing Dynasty, Nanjing paper-slicing was by now preferred during the early Ming Dynasty. Within the fifties, folks paper-slicing production https://malleableironpipefittings94950.ssnblog.com/33662724/about-jianzhi