Hongye Holding Group Co.,Ltd.. Has entire capitals subsidiary and share¡ªholding companies : Puyang Hongye World Dragon Chemical Co ., Ltd., Hongye Chemical Co.,Ltd. ,Hongye Chemical Co., Ltd. Puyang Branch, 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