Tianjin Dongda Chemical Group Co., Ltd. was founded on 1998. It is a specialized food additive manufacturer integrating scientific research, development, production and sales. The main products are: benzoic acid, sodium benzoate, benzyl benzoate and polyol benzoate. The total amount of products is 500,000 tons, the annual output value is 5 billion, and the production scale has reached the leading level in Asia and the second in the world. All benzoic acid production is automatically countries.