Tengzhou Aolong Chemical Co., Ltd.
Profile: Tengzhou Aolong Chemical Co., Ltd. manufactures pharmaceutical benzoic acid and sodium benzoate. Our products are calcium propionate, sodium propionate, benzoic acid, sodium benzoate, potassium benzoate and potassium sorbate. Our calcium propionate is used as a preservative & anti-fungus agent for food and feed. Our potassium sorbate is used as an antiseptic and anti-mildew agent for food.