Hongye Chemical Co., Ltd£®Puyang Branch, Puyang Hongye Imp&Exp. Commerce Co., Ltd.etc. We also have branches in USA and Japan ,etc.Now our company is the leading professional manufacturer and supplier of Thiourea Dioxide and Pulp Bleaching Agent FAS , the world¡¯s largest production base of Furfuryl Alcohol and Furfural ,and the largest producer of Sodium Percarbonat