Wu Yin Vinegar

Gao Ji Wu Yin Vinegar 高記五印醋 is a Taiwanese vinegar producer that was founded in 1903. Now run by the fourth generation, it’s one of the longest operating vinegar fermenters in Taiwan; their product is used by some of the oldest and most well known eateries. The beloved noodle shop Di Xiao Yue 台南度小月擔仔麵 in Tainan uses Wu Yin Vinegar in their Dan Zai Mian, one of Taiwan’s most iconic street foods. Din Tai Fung used it back in their mom-and-pop days on Yongkang street, too.