TENGZHOU AOLONG CHEMICAL CO.,LTD. is located in the Shengya Industrial Zone in Baogou town. The company has a building area of 3,500 sqm and over 10,000 sqm plant area. We enjoy good location.

We produce 3,000 tons " Aolong" industrial grade and 500 tons medicinal grade benzoic acid, 2, 000" aolong" food grade and 1,000 tons medicinal grade sodium benzoate every year. Our products has became very popular in the world.......