Jiangyin Changhua Chemical Industrial Co. Ltd was founded in 1990. After continuously development, she has become an all-around company that integrates development, production and commerce together. The company mainly produces three serious products: acetate series, medical intermediate and chemical additives among which the  product and sales quantity of trimellitic anhydride is the largest one in China. "Rely on quality to survive and develop, meet the new demands of customers continuously"is the tenet that Changhua company has always pursued. Bring the best to you is the biggest wish of ours and for that reason we have been moving ahead always. We also welcome friends all over the world to come to Changhua to talk about co-operation and collaborative development with us!