Sichuan Baoningcu is a traditional vinegar producer from Sichuan Province, known for its long history and preserved fermentation methods rooted in local artisanal practices. Production relies on slow, natural fermentation in clay vessels, using high-quality grains and region-specific water, which give the vinegar its characteristic aroma, gentle acidity, and layered flavor.

Their range includes classic and long-aged vinegars, organic varieties, and specialty lines designed for both professional kitchens and everyday home cooking. Today, Baoningcu is regarded as one of the key representatives of authentic Sichuan vinegar craftsmanship, with products widely used in traditional Chinese cuisine as well as in international gastronomy that values pronounced, naturally fermented character.