Which brand of Henan iron pot is good?

Henan iron pot brand Zhangqiu iron pot Tang Dynasty is good. Zhangqiu iron pot, an iron ware in the Tang Dynasty, is loved by consumers because it is handmade and does not need any coating. Zhangqiu's iron smelting tradition began in the Spring and Autumn Period. By the time of the Western Han Dynasty and the Emperor Wudi of the Han Dynasty, there were 48 iron officials in China and 12 in Shandong, among which Zhangqiu established Dongping Mausoleum 1. In the Tang Dynasty, according to "Forty-one Years of Tongzhi in Shandong Province", Zhangqiu was the most prosperous place for ironware in the Tang Dynasty, and blacksmiths became the most concentrated occupation of Zhangqiu craftsmen. In the past, one person made a fire and the whole family struck the iron. Generation after generation, children and grandchildren meet constantly. Zhangqiu blacksmith not only works in the local area, but also travels around, rushing around Jiaodong, Shangji, Xialuxi and crossing Guandong. The number of people going out accounts for about three-fifths of the number of blacksmiths, so Zhangqiu blacksmiths are all over the world.