Our company is located in the west suburb of Chang-zhou,south to the Ning-Hang expressway,north to the Changzhou airport,the Jing-Hu railway and the hu-ning expressway.It is convenient in both land and water transportation.Subsidiary:Changzhou RedSun Pharmaceutical Co., Ltd. and R&D Department:Changzhou RedSun New Materials Co., Ltd..

As specialized manufacturer of series benzoic acid products for export,it covers an area of thirty thousand square meters.We have strong technical forces in 60th quality inspection and development of new products with the internationally advanced equipment and the pure oxygen catalyst technology.The specifications of our products accord with USP23,USP24 and BP98 standard.

Warmly welcome to our company for business,technical and econornical cooperations.At the same time,we will develop the new chemical products of high quality for you.You will be served best with the fair price.