Our company is a professional manufacturing base for food-antiseptic, feed antiseptic, medical antiseptic and other chemical product. Main products have as follows: benzoic acid, sodium benzoate, and potassium benzoate, zinc benzoate, lithium benzoate, ammonium benzoate, calcium benzoate,. We have the annual manufacturing capacities of 20000 tons for benzoic acid (industrial grade), 5000 tons for the pharmaceutical grade, 15000 tons for sodium benzoate, and 1500 tons for potass We have the annual manufacturing capacityes of 3000 tons for Calcium propionate, 3000 tons for sodium propionate, 2000 tons for potassium propionate, zinc propionate, ammonium propionate.