The relationship between Zhangqiu Iron Pot and Zhensanhuan is that Zhensanhuan is one of the manufacturers of Zhangqiu Iron Pot. Zhensanhuan’s full name is Jinan Sanhuan Kitchenware Co., Ltd., and it is also the manufacturer of Zhangqiu Iron Pot in Jinan City. Member units of the District Blacksmiths Handicraft Industry Association can use the "Zhangqiu Iron Pot" trademark on the iron pots they produce. Zhen Sanhuan, a traditional intangible cultural heritage kitchenware brand under Jinan Sanhuan Kitchenware Co., Ltd., is a traditional intangible cultural heritage kitchenware brand under Jinan Sanhuan Kitchenware Co., Ltd. [1]. This brand is mainly aimed at practical and life-oriented traditional Chinese intangible cultural cultural products. Operation of the entire industry chain. The main products of the current brand include Zhangqiu iron pots, cast iron pots, handmade kitchen knives, casseroles, copper hot pots and related kitchen daily necessities. In October 2017, the "Tongue 3" photography team visited many parties and finally decided to shoot. After the show was broadcast, Zhangqiu Qiu Tieyuan became famous overnight and Zhensanhuan has always been committed to inheriting traditional Chinese culture and creating a traditional Chinese kitchen. It uses utensils as a carrier to advocate natural and healthy dietary concepts