Cangzhou Dafeng Feed Additive Co., Ltd(Hebei, China) is one of the faailiated factories of Uniwise ***** is located in the beach of Bohai, the southern part of 307 national highway, which is very convenient in transportation to Beijing and Tianjin.Dafeng Feed additive Co., Ltd(DAFENG) is a high-tech biological company mainly in the field of producing feed additive products.DAFENG strictly abides by &＃039;People Orientation&＃039; as its management philosophy from the beginning of its establishment.DAFENG provides more opportunities to evety employee & DAFENG respects any trivial creativity from every empolyee. 　 　　All the products manufactured by DAFENG such as Choline, Betaine and Ethoxy quinoline etc. is under the supervision of ISO9001 along with its advanced eauipment and modern control ***** products has been sold very well domestically and overseas, In 2004, Uniwise Group established Shanghai Uniwise international Co.Ltd which enable us to approach world market more closer.