Tengzhou Aolong Chemical Co.,Ltd.(Tengzhou Aolong Biotechnology Co., Ltd) was established in Oct. 1999, and located in CaiLi industrial park, XiGang Town, Tengzhou City, Shandong Province. It covers the area of 35000 square meters, of which construction area of 18000 square meters.

We are a development, production and sales of food and feed additives company, and we are the professional supplier of Benzoate salt and Propionate salt in China.........