We continue to develop and design superior quality products for both our old and new customers and achieve a win-win prospect for our clients as well as us for Quinolones and Nitrofurans, Agar Agar. As one of the leading Antipyrine manufacturers and suppliers in China, we warmly welcome you to buy Antipyrine in stock here from our factory. All API and food ingredients for food, medical and cleaning are with high quality and low price.