坚持纯手工、纯粮食、纯传统酿造，传承山西醋界泰斗九十岁大师颜景宗毕生酿醋技艺，夏伏晒、冬捞冰一年室外浓缩，营养价值极高，更是国内独特创新法国橡木桶养醋，传承非遗蜡条篓养醋，历经真实年份3年以上，赋予山西老陈醋独特的风味及健康的价值

Store in a cool, dry place away from direct sunlight for lon

Yunjincheng, a time‑honored brand rooted in 300‑year‑old Shanxi merchant culture, officially launched Yunjincheng Vinegar Manor in Qi County, the hometown of Shanxi merchants, in 2020. Over six years of dedicated craftsmanship, we have persisted in ancient brewing techniques of full‑handwork, pure‑grain raw materials and authentic traditions, faithfully inheriting the national‑level intangible cultural heritage craftsmanship of Shanxi Mature Vinegar. We uphold the traditional craftsmanship of Shanxi Mature Vinegar personally handed down by Master Yan Jingzong, a towering authority in vinegar‑making. We adhere to the brewing principles of “full‑handwork, authentic traditions and pure‑grain ingredients”. We innovatively adopt French oak‑barrel ageing and retain the intangible‑cultural‑heritage storage‑brewing craft using wax‑sealed wicker baskets. Three‑year slow brewing preserves the nourishment in every drop of vinegar, staying true to the original spirit of ancient craftsmanship.