Where can I find the authentic vinegar of Ninghua House in Taiyuan?

Address: No.60 Ninghua House, Qiaotou Street, yingze district, Taiyuan, Shanxi.

Tel: 0351-41908660351-20283260351-2029829.

Ninghua House is the residence of Zhu Jihuan, the grandson of the Ming Emperor Zhu Yuanzhang. There is a vinegar brewing workshop in Ninghua, Wang Fu. Because its famous vinegar is deeply loved by Taiyuan citizens, it is located in Ninghuafu Lane and is called "Ninghuafu Vinegar" by Taiyuan people.