Jiangsu Feiya Chemical Industry CO.,LTD is located in Hai’an fine chemical industry Park, which covers an area of 160,000 square meters and is the leading professional manufacturer of diphenylamine and its downstream products in the world. Existing products: diphenylamine and Nonyl diphenylamine, Octyl- diphenylamine, Antioxidant KY-405,Antioxidant KY-616,Antioxidant BLE/BLE-W, antioxidant DDA、antioxidant ODA-S and so on. Products are widely used in medicine,pesticides,gunpowder,dyes,grease,lubricants,plastics,synthetic rubber and related products. We have concentrated in providing the high quality rubber antioxidant for the customer for many years We insist on customizing more appropriate products and formulas for the customer. We wish to strive for the customer to the highe..