Prem foods pvt. Ltd offers vinegar. Vinegar is a sour liquid consisting mainly of acetic acid and water, produced by the action of bacteria on dilute solutions of ethyl alcohol derived from previous yeast fermentation. Vinegar is used as a salad dressing, a preservative, a household remedy to allay irritations, a mild disinfectant, and, in cooking as a fiber softener. The company has vinegar at very reasonable rates.