Hongye Chemical Co., Ltd. Has entire capitals subsidiary and share—holding companies :Puyang HongyeWorld Dragon Chemical Co ., Ltd., Hongye Chemical Co., Ltd．Puyang Branch, Puyang Hongye Imp&Exp. Commerce Co., Ltd., Puyang Henvan Trading 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 Percarbonate in Asia .