The wood-fired Dragon Kiln, managed by Ningguo Jinniushan Ceramic Co., Ltd., is located in Gangkou Town, Ningguo City, Anhui Province, China. The total horizontal length of the kiln is 104.11 meters, with a height difference of 23.59 meters. The entire length of the Dragon Kiln is 110.15 meters, and it is still in continuous production and firing. Verified by the WRCA, it has been confirmed as the “Longest Operational Wood-Fired Dragon Kiln”.